Low-Profile Head Socket Cap Screws

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Socket Head Profile

Low

Ultra Low

System of Measurement

Thread Size

Length

Head Height

Material

Fastener Head Type

Threading

Head Diameter

Drive Style

Hex with Pilot Recess

Finish

Drive Size

Thread Pitch

Fastener Strength Grade/Class

Thread Type

Thread Direction

Tensile Strength

Less than 100,000 psi

100,000 psi to 119,999 psi

130,000 psi to 149,999 psi

150,000 psi or greater

Specifications Met

Thread Spacing

Shoulder Length

Thread Fit

Unified Standard Class 2A

Unified Standard Class 3A

DFARS Specialty Metals

RoHS

REACH

Export Control Classification Number (ECCN)

EAR99

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

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How can we improve?

996 Products

Socket Head Profile

Low

For shallow holes and low clearance

733 products

Ultra Low

For the tightest spaces and shallowest holes

263 products

Performance

High Strength

Bear the burden of heavy loads and high stress without breaking

321 products

Corrosion Resistant

Resist moisture, chemicals, and harsh weather

389 products

Low-Profile Steel Socket Head Screws

Fully Threaded

Partially Threaded

With a head approximately half the height of standard-profile ones, these screws are less likely to snag on components. However, they aren't as strong as screws with larger heads. Tighten with a hex key.

Length is measured from under the head.

Black-Oxide Alloy Steel—Typically chosen for their appearance, these screws have a dark, matte coating to create a finished look. They offer minimal corrosion resistance, so they're best for dry environments.

Zinc-Plated Alloy Steel—A common choice for areas with occasional exposure to moisture.

		Head
	Lg.	Dia.	Ht.	Threading	Thread Spacing	Tensile Strength, psi	Fastener Strength Grade/Class	Pkg. Qty.		Pkg.
Black-Oxide Alloy Steel







				2-56

				3/16"	0.145"	0.043"	Fully Threaded	Coarse	140,000	—	10	92220A310	000000


				1/4"	0.145"	0.043"	Fully Threaded	Coarse	140,000	—	10	92220A311	00000
				3/8"	0.145"	0.043"	Fully Threaded	Coarse	140,000	—	10	92220A312	00000




						4-40

						3/16"	0.183"	0.059"	Fully Threaded	Coarse	140,000	—	10	92220A313	00000


						1/4"	0.183"	0.059"	Fully Threaded	Coarse	170,000	—	10	92220A121	0000
						3/8"	0.183"	0.059"	Fully Threaded	Coarse	170,000	—	10	92220A122	0000
						1/2"	0.183"	0.059"	Fully Threaded	Coarse	170,000	—	10	92220A123	0000
						3/4"	0.183"	0.059"	Fully Threaded	Coarse	140,000	—	10	92220A124	0000




								6-32

								1/4"	0.226"	1/16"	Fully Threaded	Coarse	140,000	—	25	92220A141	00000


								3/8"	0.226"	1/16"	Fully Threaded	Coarse	140,000	—	25	92220A142	00000
								1/2"	0.226"	1/16"	Fully Threaded	Coarse	140,000	—	25	92220A143	00000
								5/8"	0.226"	1/16"	Fully Threaded	Coarse	140,000	—	25	92220A144	00000
								3/4"	0.226"	1/16"	Fully Threaded	Coarse	170,000	—	25	92220A145	00000
								1"	0.226"	1/16"	Fully Threaded	Coarse	170,000	—	10	92220A146	0000




										8-32

										1/4"	0.27"	0.078"	Fully Threaded	Coarse	140,000	—	50	92220A151	00000


										3/8"	0.27"	0.078"	Fully Threaded	Coarse	140,000	—	100	92220A152	00000
										1/2"	0.27"	0.078"	Fully Threaded	Coarse	140,000	—	100	92220A153	00000
										5/8"	0.27"	0.078"	Fully Threaded	Coarse	140,000	—	100	92220A154	00000
										3/4"	0.27"	0.078"	Fully Threaded	Coarse	140,000	—	50	92220A155	0000
										7/8"	0.27"	0.078"	Fully Threaded	Coarse	170,000	—	10	92220A147	00000
										1"	0.27"	0.078"	Fully Threaded	Coarse	140,000	—	50	92220A156	0000
										1 1/4"	0.27"	0.078"	Partially Threaded	Coarse	140,000	—	10	92220A157	0000
										1 1/2"	0.27"	0.078"	Partially Threaded	Coarse	140,000	—	10	92220A158	0000




												10-24

1/4"												5/16"	3/32"	Fully Threaded	Coarse	140,000	—	25	92220A161	00000


3/8"	5/16"											3/32"	Fully Threaded	Coarse	140,000	—	50	92220A162	00000
1/2"	5/16"											3/32"	Fully Threaded	Coarse	140,000	—	50	92220A163	00000
5/8"	5/16"	3/32"										Fully Threaded	Coarse	140,000	—	50	92220A164	00000
3/4"	5/16"	3/32"	Fully Threaded									Coarse	140,000	—	50	92220A165	00000
1"	5/16"	3/32"	Fully Threaded									Coarse	140,000	—	50	92220A166	00000




		10-32

		1/4"	5/16"									3/32"	Fully Threaded	Fine	140,000	—	25	92220A171	00000


		3/8"	5/16"	3/32"								Fully Threaded	Fine	140,000	—	50	92220A172	00000
		1/2"	5/16"	3/32"	Fully Threaded							Fine	140,000	—	50	92220A173	00000
		5/8"	5/16"	3/32"	Fully Threaded							Fine	140,000	—	50	92220A174	00000
		3/4"	5/16"	3/32"	Fully Threaded							Fine	140,000	—	50	92220A175	00000
		7/8"	5/16"	3/32"	Fully Threaded							Fine	170,000	—	25	92220A169	00000
		1"	5/16"	3/32"	Fully Threaded							Fine	140,000	—	50	92220A176	00000
		1 1/4"	5/16"	3/32"	Partially Threaded							Fine	140,000	—	10	92220A177	0000
		1 1/2"	5/16"	3/32"	Partially Threaded							Fine	140,000	—	10	92220A178	0000




				1/4"-20

				1/4"	3/8"	1/8"						Fully Threaded	Coarse	140,000	—	10	92220A181	00000


				3/8"	3/8"	1/8"	Fully Threaded					Coarse	140,000	—	50	92220A182	00000
				1/2"	3/8"	1/8"	Fully Threaded					Coarse	140,000	—	50	92220A183	00000
				5/8"	3/8"	1/8"	Fully Threaded					Coarse	140,000	—	50	92220A184	00000
				3/4"	3/8"	1/8"	Fully Threaded					Coarse	140,000	—	50	92220A185	00000
				7/8"	3/8"	1/8"	Fully Threaded					Coarse	140,000	—	10	92220A204	0000
				1"	3/8"	1/8"	Fully Threaded					Coarse	140,000	—	50	92220A186	00000
				1 1/4"	3/8"	1/8"	Fully Threaded					Coarse	170,000	—	25	92220A205	00000
				1 1/2"	3/8"	1/8"	Partially Threaded					Coarse	140,000	—	25	92220A187	00000
				1 3/4"	3/8"	1/8"	Partially Threaded					Coarse	140,000	—	10	92220A188	0000
				2"	3/8"	1/8"	Partially Threaded					Coarse	140,000	—	10	92220A189	00000


				2 1/2"	3/8"	1/8"	Fully Threaded	Coarse	170,000			—	1	92220A206	0000
				3"	3/8"	1/8"	Fully Threaded	Coarse	170,000			—	1	92220A207	0000




						1/4"-28

						3/8"	3/8"	1/8"	Fully Threaded			Fine	170,000	—	10	92220A208	0000


						1/2"	3/8"	1/8"	Fully Threaded			Fine	140,000	—	10	92220A211	0000
						5/8"	3/8"	1/8"	Fully Threaded			Fine	170,000	—	10	92220A209	0000
						3/4"	3/8"	1/8"	Fully Threaded			Fine	140,000	—	10	92220A212	00000
						1"	3/8"	1/8"	Fully Threaded			Fine	140,000	—	10	92220A213	0000




								5/16"-18

								1/2"	7/16"	5/32"	Fully Threaded	Coarse	140,000	—	50	92220A221	00000


								5/8"	7/16"	5/32"	Fully Threaded	Coarse	170,000	—	25	92220A215	00000
								3/4"	7/16"	5/32"	Fully Threaded	Coarse	140,000	—	25	92220A222	0000
								1"	7/16"	5/32"	Fully Threaded	Coarse	140,000	—	25	92220A223	0000
								1 1/4"	7/16"	5/32"	Fully Threaded	Coarse	140,000	—	25	92220A224	00000
1 1/2"								7/16"	5/32"	Fully Threaded	Coarse	140,000	—	25	92220A225	00000
1 3/4"	7/16"							5/32"	Partially Threaded	Coarse	140,000	—	5	92220A226	0000
2"	7/16"							5/32"	Partially Threaded	Coarse	140,000	—	5	92220A227	00000




								5/16"-24

								1/2"	7/16"	5/32"	Fully Threaded	Fine	140,000	—	5	92220A231	0000


								3/4"	7/16"	5/32"	Fully Threaded	Fine	140,000	—	5	92220A232	0000
								1"	7/16"	5/32"	Fully Threaded	Fine	140,000	—	5	92220A233	0000




			3/8"-16

			1/2"						9/16"	3/16"	Fully Threaded	Coarse	140,000	—	25	92220A251	00000


			5/8"						9/16"	3/16"	Fully Threaded	Coarse	170,000	—	25	92220A257	00000
			3/4"						9/16"	3/16"	Fully Threaded	Coarse	140,000	—	25	92220A252	00000
			7/8"						9/16"	3/16"	Fully Threaded	Coarse	170,000	—	10	92220A258	0000
			1"						9/16"	3/16"	Fully Threaded	Coarse	140,000	—	25	92220A253	00000
			1 1/4"						9/16"	3/16"	Fully Threaded	Coarse	140,000	—	25	92220A254	00000
			1 1/2"						9/16"	3/16"	Fully Threaded	Coarse	140,000	—	25	92220A255	00000
			1 3/4"						9/16"	3/16"	Fully Threaded	Coarse	140,000	—	5	92220A259	0000
			2"						9/16"	3/16"	Partially Threaded	Coarse	140,000	—	5	92220A256	0000
			2 1/2"						9/16"	3/16"	Fully Threaded	Coarse	170,000	—	5	92220A266	00000
			3"						9/16"	3/16"	Fully Threaded	Coarse	170,000	—	1	92220A267	0000




										3/8"-24

										3/4"	9/16"	3/16"	Fully Threaded	Fine	140,000	—	5	92220A268	0000


				1"	9/16"					3/16"	Fully Threaded	Fine	140,000	—	5	92220A269	0000




										1/2"-13

										3/4"	3/4"	1/4"	Fully Threaded	Coarse	170,000	—	10	92220A271	00000


										1"	3/4"	1/4"	Fully Threaded	Coarse	140,000	—	10	92220A261	00000
										1 1/4"	3/4"	1/4"	Fully Threaded	Coarse	140,000	—	10	92220A262	00000
						1 1/2"				3/4"	1/4"	Fully Threaded	Coarse	140,000	—	10	92220A263	00000
						1 3/4"	3/4"			1/4"	Fully Threaded	Coarse	140,000	—	5	92220A264	00000
						2"	3/4"			1/4"	Fully Threaded	Coarse	140,000	—	1	92220A265	0000
						2 1/2"	3/4"			1/4"	Fully Threaded	Coarse	170,000	—	1	92220A272	0000
						3"	3/4"			1/4"	Partially Threaded	Coarse	170,000	—	1	92220A273	0000




										M2 × 0.4 mm

										4 mm	3.8 mm	1.35 mm	Fully Threaded	Coarse	110,000	Class 8.8	5	93070A274	00000


										5 mm	3.8 mm	1.35 mm	Fully Threaded	Coarse	110,000	Class 8.8	5	93070A275	00000
6 mm										3.8 mm	1.35 mm	Fully Threaded	Coarse	110,000	Class 8.8	5	93070A276	00000
8 mm	3.8 mm									1.35 mm	Fully Threaded	Coarse	110,000	Class 8.8	5	93070A277	00000
10 mm	3.8 mm									1.35 mm	Fully Threaded	Coarse	110,000	Class 8.8	5	93070A278	00000




										M3 × 0.5 mm

										4 mm	5.5 mm	2 mm	Fully Threaded	Coarse	110,000	Class 8.8	5	93070A279	0000


		5 mm						5.5 mm		2 mm	Fully Threaded	Coarse	110,000	Class 8.8	25	93070A057	0000
		6 mm						5.5 mm		2 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	93070A061	00000
		8 mm						5.5 mm		2 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	93070A064	00000
		10 mm						5.5 mm		2 mm	Fully Threaded	Coarse	110,000	Class 8.8	25	93070A067	0000
		12 mm						5.5 mm		2 mm	Fully Threaded	Coarse	110,000	Class 8.8	25	93070A070	0000
		14 mm						5.5 mm		2 mm	Fully Threaded	Coarse	110,000	Class 8.8	25	93070A071	0000
		16 mm						5.5 mm		2 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	93070A073	00000
		20 mm						5.5 mm		2 mm	Partially Threaded	Coarse	110,000	Class 8.8	50	93070A076	00000
		25 mm						5.5 mm		2 mm	Partially Threaded	Coarse	110,000	Class 8.8	25	93070A079	0000
		30 mm						5.5 mm		2 mm	Partially Threaded	Coarse	110,000	Class 8.8	25	93070A152	00000




										M4 × 0.7 mm

										6 mm	7 mm	2.8 mm	Fully Threaded	Coarse	110,000	Class 8.8	25	93070A095	0000


			8 mm						7 mm	2.8 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	93070A098	00000
			10 mm						7 mm	2.8 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	93070A101	00000
			12 mm						7 mm	2.8 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	93070A103	00000
			16 mm						7 mm	2.8 mm	Fully Threaded	Coarse	110,000	Class 8.8	100	93070A105	00000
			20 mm						7 mm	2.8 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	93070A107	00000
			25 mm						7 mm	2.8 mm	Partially Threaded	Coarse	110,000	Class 8.8	25	93070A109	00000
			30 mm						7 mm	2.8 mm	Partially Threaded	Coarse	110,000	Class 8.8	50	93070A112	00000
			40 mm						7 mm	2.8 mm	Partially Threaded	Coarse	110,000	Class 8.8	25	93070A154	0000




					M5 × 0.8 mm

					6 mm				8.5 mm	3.5 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	93070A119	00000


					8 mm				8.5 mm	3.5 mm	Fully Threaded	Coarse	110,000	Class 8.8	25	93070A120	0000
					10 mm				8.5 mm	3.5 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	93070A121	00000
					12 mm				8.5 mm	3.5 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	93070A123	00000
					14 mm				8.5 mm	3.5 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	93070A124	00000
					16 mm				8.5 mm	3.5 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	93070A125	00000
					20 mm				8.5 mm	3.5 mm	Partially Threaded	Coarse	110,000	Class 8.8	50	93070A127	00000
					25 mm				8.5 mm	3.5 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	93070A129	0000
					30 mm				8.5 mm	3.5 mm	Partially Threaded	Coarse	110,000	Class 8.8	25	93070A131	0000
					40 mm				8.5 mm	3.5 mm	Partially Threaded	Coarse	110,000	Class 8.8	25	93070A133	0000
					50 mm	8.5 mm			3.5 mm	Partially Threaded	Coarse	110,000	Class 8.8	25	93070A158	00000




							M6 × 1 mm

							8 mm		10 mm	4 mm	Fully Threaded	Coarse	110,000	Class 8.8	25	93070A139	0000


							10 mm		10 mm	4 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	93070A141	0000
							12 mm		10 mm	4 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	93070A143	0000
14 mm							10 mm		4 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	93070A144	0000
16 mm	10 mm						4 mm		Fully Threaded	Coarse	110,000	Class 8.8	50	93070A145	0000
18 mm	10 mm						4 mm		Fully Threaded	Coarse	110,000	Class 8.8	50	93070A161	0000
20 mm	10 mm						4 mm		Fully Threaded	Coarse	110,000	Class 8.8	50	93070A147	0000
25 mm	10 mm						4 mm		Fully Threaded	Coarse	110,000	Class 8.8	50	93070A149	0000
30 mm	10 mm						4 mm		Partially Threaded	Coarse	110,000	Class 8.8	25	93070A151	0000
35 mm	10 mm						4 mm		Partially Threaded	Coarse	110,000	Class 8.8	25	93070A153	00000
40 mm	10 mm						4 mm		Partially Threaded	Coarse	110,000	Class 8.8	25	93070A155	0000


45 mm	10 mm						4 mm		Partially Threaded	Coarse	110,000	Class 8.8	25	93070A156	0000
50 mm	10 mm						4 mm		Partially Threaded	Coarse	110,000	Class 8.8	25	93070A157	0000




							M8 × 1.25 mm

							10 mm		13 mm	5 mm	Fully Threaded	Coarse	110,000	Class 8.8	10	93070A169	0000


		12 mm					13 mm		5 mm	Fully Threaded	Coarse	110,000	Class 8.8	25	93070A170	0000
		14 mm					13 mm		5 mm	Fully Threaded	Coarse	110,000	Class 8.8	25	93070A162	0000
		16 mm					13 mm	5 mm	Fully Threaded	Coarse	110,000	Class 8.8	25	93070A171	0000
		18 mm					13 mm	5 mm	Fully Threaded	Coarse	110,000	Class 8.8	25	93070A163	0000
		20 mm					13 mm	5 mm	Fully Threaded	Coarse	110,000	Class 8.8	25	93070A173	0000
		22 mm					13 mm	5 mm	Fully Threaded	Coarse	110,000	Class 8.8	5	93070A280	00000
		25 mm					13 mm	5 mm	Fully Threaded	Coarse	110,000	Class 8.8	25	93070A175	0000
		30 mm					13 mm	5 mm	Fully Threaded	Coarse	110,000	Class 8.8	25	93070A177	00000
		35 mm					13 mm	5 mm	Partially Threaded	Coarse	110,000	Class 8.8	25	93070A179	00000
		40 mm					13 mm	5 mm	Partially Threaded	Coarse	110,000	Class 8.8	25	93070A181	00000


		45 mm					13 mm	5 mm	Partially Threaded	Coarse	110,000	Class 8.8	25	93070A164	00000
		50 mm					13 mm	5 mm	Partially Threaded	Coarse	110,000	Class 8.8	25	93070A183	00000
		60 mm					13 mm	5 mm	Partially Threaded	Coarse	110,000	Class 8.8	10	93070A188	0000
		70 mm	13 mm				5 mm	Partially Threaded	Coarse	110,000	Class 8.8	5	93070A192	0000




				M10 × 1.5 mm

				16 mm			16 mm	6 mm	Fully Threaded	Coarse	110,000	Class 8.8	10	93070A211	0000


				20 mm			16 mm	6 mm	Fully Threaded	Coarse	110,000	Class 8.8	25	93070A213	00000
				25 mm			16 mm	6 mm	Fully Threaded	Coarse	110,000	Class 8.8	25	93070A215	00000
				30 mm			16 mm	6 mm	Fully Threaded	Coarse	110,000	Class 8.8	10	93070A217	0000
				35 mm			16 mm	6 mm	Fully Threaded	Coarse	110,000	Class 8.8	10	93070A219	0000
				40 mm			16 mm	6 mm	Partially Threaded	Coarse	110,000	Class 8.8	10	93070A221	0000
				45 mm			16 mm	6 mm	Partially Threaded	Coarse	110,000	Class 8.8	10	93070A184	0000
				50 mm			16 mm	6 mm	Partially Threaded	Coarse	110,000	Class 8.8	10	93070A223	00000
				55 mm			16 mm	6 mm	Partially Threaded	Coarse	110,000	Class 8.8	10	93070A185	00000
				60 mm			16 mm	6 mm	Partially Threaded	Coarse	110,000	Class 8.8	10	93070A226	00000
				80 mm			16 mm	6 mm	Partially Threaded	Coarse	110,000	Class 8.8	1	93070A186	0000




						M12 × 1.75 mm

						20 mm	18 mm	7 mm	Fully Threaded	Coarse	110,000	Class 8.8	10	93070A241	0000


						25 mm	18 mm	7 mm	Fully Threaded	Coarse	110,000	Class 8.8	10	93070A243	0000
						30 mm	18 mm	7 mm	Fully Threaded	Coarse	110,000	Class 8.8	10	93070A245	0000
						35 mm	18 mm	7 mm	Fully Threaded	Coarse	110,000	Class 8.8	10	93070A247	00000
						40 mm	18 mm	7 mm	Fully Threaded	Coarse	110,000	Class 8.8	10	93070A249	00000
						45 mm	18 mm	7 mm	Partially Threaded	Coarse	110,000	Class 8.8	10	93070A187	00000
						50 mm	18 mm	7 mm	Partially Threaded	Coarse	110,000	Class 8.8	10	93070A251	00000
						60 mm	18 mm	7 mm	Partially Threaded	Coarse	110,000	Class 8.8	5	93070A189	00000




								M16 × 2 mm

30 mm								24 mm	9 mm	Fully Threaded	Coarse	110,000	Class 8.8	5	93070A191	0000


35 mm	24 mm							9 mm	Fully Threaded	Coarse	110,000	Class 8.8	5	93070A272	00000
40 mm	24 mm							9 mm	Fully Threaded	Coarse	110,000	Class 8.8	1	93070A271	0000
50 mm	24 mm							9 mm	Fully Threaded	Coarse	110,000	Class 8.8	1	93070A273	0000




								M20 × 2.5 mm

								40 mm	30 mm	11 mm	Fully Threaded	Coarse	110,000	Class 8.8	1	93070A291	0000


								50 mm	30 mm	11 mm	Fully Threaded	Coarse	110,000	Class 8.8	1	93070A293	0000


								Zinc-Plated Alloy Steel







			8-32

			3/8"								0.27"	0.078"	Fully Threaded	Coarse	140,000	—	50	90665A111	0000


			1/2"								0.27"	0.078"	Fully Threaded	Coarse	140,000	—	50	90665A112	00000
			5/8"								0.27"	0.078"	Fully Threaded	Coarse	140,000	—	50	90665A113	00000
			3/4"								0.27"	0.078"	Fully Threaded	Coarse	140,000	—	50	90665A114	00000
			1"								0.27"	0.078"	Fully Threaded	Coarse	140,000	—	50	90665A115	00000




												10-24

												3/8"	5/16"	3/32"	Fully Threaded	Coarse	140,000	—	50	90665A125	0000


												1/2"	5/16"	3/32"	Fully Threaded	Coarse	140,000	—	50	90665A126	00000
				5/8"								5/16"	3/32"	Fully Threaded	Coarse	140,000	—	50	90665A127	00000
				3/4"	5/16"							3/32"	Fully Threaded	Coarse	140,000	—	50	90665A128	00000
				1"	5/16"							3/32"	Fully Threaded	Coarse	140,000	—	50	90665A129	00000




												10-32

												3/8"	5/16"	3/32"	Fully Threaded	Fine	140,000	—	50	90665A135	00000


												1/2"	5/16"	3/32"	Fully Threaded	Fine	140,000	—	50	90665A136	00000
												5/8"	5/16"	3/32"	Fully Threaded	Fine	140,000	—	50	90665A137	00000
												3/4"	5/16"	3/32"	Fully Threaded	Fine	140,000	—	50	90665A139	00000
												7/8"	5/16"	3/32"	Fully Threaded	Fine	140,000	—	50	90665A141	00000
						1"						5/16"	3/32"	Fully Threaded	Fine	140,000	—	50	90665A142	00000




												1/4"-20

												3/8"	3/8"	1/8"	Fully Threaded	Coarse	140,000	—	50	90665A155	00000


												1/2"	3/8"	1/8"	Fully Threaded	Coarse	140,000	—	50	90665A156	00000
5/8"												3/8"	1/8"	Fully Threaded	Coarse	140,000	—	50	90665A157	00000
3/4"	3/8"											1/8"	Fully Threaded	Coarse	140,000	—	25	90665A158	0000
7/8"	3/8"											1/8"	Fully Threaded	Coarse	140,000	—	25	90665A159	00000
1"	3/8"											1/8"	Fully Threaded	Coarse	140,000	—	25	90665A161	00000
1 1/2"	3/8"											1/8"	Fully Threaded	Coarse	140,000	—	25	90665A162	00000




												5/16"-18

												1/2"	7/16"	5/32"	Fully Threaded	Coarse	140,000	—	25	90665A175	00000


								3/4"	7/16"			5/32"	Fully Threaded	Coarse	140,000	—	25	90665A176	00000
								1"	7/16"			5/32"	Fully Threaded	Coarse	140,000	—	25	90665A177	00000
								1 1/2"	7/16"			5/32"	Fully Threaded	Coarse	140,000	—	10	90665A178	0000




									3/8"-16

									1/2"	9/16"		3/16"	Fully Threaded	Coarse	140,000	—	10	90665A185	0000


									3/4"	9/16"		3/16"	Fully Threaded	Coarse	140,000	—	10	90665A186	0000
									1"	9/16"		3/16"	Fully Threaded	Coarse	140,000	—	10	90665A187	00000
									1 1/2"	9/16"		3/16"	Fully Threaded	Coarse	140,000	—	10	90665A188	00000




										1/2"-13

										1"	3/4"	1/4"	Fully Threaded	Coarse	140,000	—	5	90665A195	00000


										1 1/2"	3/4"	1/4"	Fully Threaded	Coarse	140,000	—	5	90665A196	00000




					M4 × 0.7 mm

					6 mm						7 mm	2.8 mm	Fully Threaded	Coarse	110,000	Class 8.8	100	90327A111	00000


					8 mm						7 mm	2.8 mm	Fully Threaded	Coarse	110,000	Class 8.8	100	90327A112	00000
					10 mm						7 mm	2.8 mm	Fully Threaded	Coarse	110,000	Class 8.8	100	90327A113	00000
					12 mm						7 mm	2.8 mm	Fully Threaded	Coarse	110,000	Class 8.8	100	90327A114	00000
					16 mm						7 mm	2.8 mm	Partially Threaded	Coarse	110,000	Class 8.8	100	90327A115	00000




												M5 × 0.8 mm

						10 mm	8.5 mm					3.5 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	90327A125	0000


						12 mm	8.5 mm					3.5 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	90327A126	0000
						16 mm	8.5 mm					3.5 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	90327A127	0000
						20 mm	8.5 mm					3.5 mm	Partially Threaded	Coarse	110,000	Class 8.8	50	90327A131	0000
						25 mm	8.5 mm					3.5 mm	Partially Threaded	Coarse	110,000	Class 8.8	50	90327A129	00000




												M6 × 1 mm

8 mm												10 mm	4 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	90327A135	00000


10 mm	10 mm											4 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	90327A136	0000
12 mm	10 mm											4 mm	Fully Threaded	Coarse	110,000	Class 8.8	50	90327A137	0000
20 mm	10 mm											4 mm	Partially Threaded	Coarse	110,000	Class 8.8	50	90327A138	00000
25 mm	10 mm											4 mm	Partially Threaded	Coarse	110,000	Class 8.8	50	90327A139	00000
30 mm	10 mm											4 mm	Partially Threaded	Coarse	110,000	Class 8.8	25	90327A141	0000
35 mm	10 mm											4 mm	Partially Threaded	Coarse	110,000	Class 8.8	25	90327A142	0000




		M8 × 1.25 mm

		10 mm						13 mm				5 mm	Fully Threaded	Coarse	110,000	Class 8.8	25	90327A155	00000


		12 mm						13 mm				5 mm	Fully Threaded	Coarse	110,000	Class 8.8	25	90327A156	0000
		20 mm						13 mm				5 mm	Fully Threaded	Coarse	110,000	Class 8.8	25	90327A157	0000
		25 mm						13 mm				5 mm	Partially Threaded	Coarse	110,000	Class 8.8	25	90327A158	00000
		30 mm						13 mm				5 mm	Partially Threaded	Coarse	110,000	Class 8.8	25	90327A159	00000
		35 mm						13 mm				5 mm	Partially Threaded	Coarse	110,000	Class 8.8	10	90327A161	0000
		40 mm						13 mm				5 mm	Partially Threaded	Coarse	110,000	Class 8.8	10	90327A162	0000




								M10 × 1.5 mm

								16 mm	16 mm			6 mm	Fully Threaded	Coarse	110,000	Class 8.8	10	90327A175	0000


								20 mm	16 mm			6 mm	Fully Threaded	Coarse	110,000	Class 8.8	10	90327A176	0000
								25 mm	16 mm			6 mm	Fully Threaded	Coarse	110,000	Class 8.8	10	90327A177	0000
								30 mm	16 mm			6 mm	Partially Threaded	Coarse	110,000	Class 8.8	10	90327A178	0000
				35 mm				16 mm	6 mm			Partially Threaded	Coarse	110,000	Class 8.8	10	90327A179	00000
				40 mm				16 mm	6 mm	Partially Threaded		Coarse	110,000	Class 8.8	10	90327A181	0000




									M12 × 1.75 mm

									20 mm	18 mm		7 mm	Fully Threaded	Coarse	110,000	Class 8.8	10	90327A195	0000


									25 mm	18 mm		7 mm	Fully Threaded	Coarse	110,000	Class 8.8	10	90327A196	0000
					30 mm				18 mm	7 mm		Fully Threaded	Coarse	110,000	Class 8.8	10	90327A197	0000
					35 mm				18 mm	7 mm		Partially Threaded	Coarse	110,000	Class 8.8	5	90327A198	0000
					40 mm				18 mm	7 mm		Partially Threaded	Coarse	110,000	Class 8.8	5	90327A201	0000
					50 mm				18 mm	7 mm	Partially Threaded	Coarse	110,000	Class 8.8	5	90327A202	0000

Low-Profile Stainless Steel Socket Head Screws

Fully Threaded

Partially Threaded

With a head approximately half the height of standard-profile ones, these corrosion-resistant screws are less likely to snag on components. However, they aren't as strong as stainless steel screws with larger heads. Tighten with a hex key.

Length is measured from under the head.

18-8 Stainless Steel—The choice for wet and outdoor environments, these screws won't rust. However, they don't hold up to the harsh chemicals that 316 stainless steel screws can.

Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel screws, these screws won't degrade when exposed to harsh weather, salt water, and most chemicals.

		Head
	Lg.	Dia.	Ht.	Threading	Thread Spacing	Tensile Strength, psi	Pkg. Qty.		Pkg.
18-8 Stainless Steel







				4-40

				1/4"	0.183"	0.059"	Fully Threaded	Coarse	70,000	10	93615A110	000000


				3/8"	0.183"	0.059"	Fully Threaded	Coarse	70,000	10	93615A111	00000
				1/2"	0.183"	0.059"	Fully Threaded	Coarse	70,000	10	93615A112	00000




						6-32

						1/4"	0.226"	0.072"	Fully Threaded	Coarse	70,000	25	93615A210	0000


						5/16"	0.226"	0.072"	Fully Threaded	Coarse	70,000	25	93615A211	0000
						3/8"	0.226"	0.072"	Fully Threaded	Coarse	70,000	25	93615A215	00000
						1/2"	0.226"	0.072"	Fully Threaded	Coarse	70,000	25	93615A216	00000
						5/8"	0.226"	0.072"	Fully Threaded	Coarse	70,000	25	93615A218	00000
						3/4"	0.226"	0.072"	Fully Threaded	Coarse	70,000	25	93615A217	00000




								8-32

								1/4"	0.27"	0.085"	Fully Threaded	Coarse	70,000	25	93615A317	00000


								5/16"	0.27"	0.085"	Fully Threaded	Coarse	70,000	25	93615A318	00000
								3/8"	0.27"	0.085"	Fully Threaded	Coarse	70,000	25	93615A315	00000
								1/2"	0.27"	0.085"	Fully Threaded	Coarse	70,000	25	93615A320	00000
								5/8"	0.27"	0.085"	Fully Threaded	Coarse	70,000	25	93615A321	00000
								3/4"	0.27"	0.085"	Fully Threaded	Coarse	70,000	10	93615A323	0000
								1"	0.27"	0.085"	Fully Threaded	Coarse	70,000	10	93615A324	0000




										10-24

										3/8"	5/16"	0.098"	Fully Threaded	Coarse	70,000	25	93615A349	00000


										1/2"	5/16"	0.098"	Fully Threaded	Coarse	70,000	25	93615A350	00000
										5/8"	5/16"	0.098"	Fully Threaded	Coarse	70,000	10	93615A351	0000
										3/4"	5/16"	0.098"	Fully Threaded	Coarse	70,000	10	93615A355	0000
										1"	5/16"	0.098"	Fully Threaded	Coarse	70,000	10	93615A360	0000




												10-32

												1/4"	5/16"	0.098"	Fully Threaded	Fine	70,000	5	93615A113	00000


3/8"	5/16"											0.098"	Fully Threaded	Fine	70,000	25	93615A370	00000
1/2"	5/16"											0.098"	Fully Threaded	Fine	70,000	25	93615A380	00000
5/8"	5/16"											0.098"	Fully Threaded	Fine	70,000	10	93615A381	0000
3/4"	5/16"											0.098"	Fully Threaded	Fine	70,000	10	93615A385	0000
1"	5/16"	0.098"										Fully Threaded	Fine	70,000	10	93615A390	0000




		1/4"-20

		1/4"	3/8"									0.127"	Fully Threaded	Coarse	70,000	5	93615A114	00000


		3/8"	3/8"									0.127"	Fully Threaded	Coarse	70,000	10	93615A405	0000
		7/16"	3/8"									0.127"	Fully Threaded	Coarse	70,000	10	93615A409	0000
		1/2"	3/8"	0.127"								Fully Threaded	Coarse	70,000	10	93615A410	0000
		5/8"	3/8"	0.127"	Fully Threaded							Coarse	70,000	10	93615A412	0000
		3/4"	3/8"	0.127"	Fully Threaded							Coarse	70,000	10	93615A415	0000
		7/8"	3/8"	0.127"	Fully Threaded							Coarse	70,000	10	93615A417	0000
		1"	3/8"	0.127"	Fully Threaded							Coarse	70,000	10	93615A420	0000
		1 1/4"	3/8"	0.127"	Fully Threaded							Coarse	70,000	5	93615A422	0000
		1 1/2"	3/8"	0.127"	Fully Threaded							Coarse	70,000	5	93615A425	0000




				1/4"-28

				3/8"	3/8"							0.127"	Fully Threaded	Fine	70,000	10	93615A430	0000


				1/2"	3/8"	0.127"	Fully Threaded					Fine	70,000	10	93615A431	0000
				5/8"	3/8"	0.127"	Fully Threaded					Fine	70,000	10	93615A432	0000
				3/4"	3/8"	0.127"	Fully Threaded					Fine	70,000	10	93615A433	0000
				1"	3/8"	0.127"	Fully Threaded					Fine	70,000	10	93615A434	0000




						5/16"-18

						1/2"	7/16"					0.158"	Fully Threaded	Coarse	70,000	5	93615A450	0000


						5/8"	7/16"					0.158"	Fully Threaded	Coarse	70,000	5	93615A451	0000
						3/4"	7/16"					0.158"	Fully Threaded	Coarse	70,000	5	93615A453	0000
						1"	7/16"	0.158"				Fully Threaded	Coarse	70,000	5	93615A456	00000
						1 1/4"	7/16"	0.158"	Fully Threaded			Coarse	70,000	5	93615A458	00000
						1 1/2"	7/16"	0.158"	Fully Threaded			Coarse	70,000	5	93615A460	00000




								3/8"-16

								1/2"	9/16"			0.192"	Fully Threaded	Coarse	70,000	5	93615A510	00000


								5/8"	9/16"			0.192"	Fully Threaded	Coarse	70,000	5	93615A512	00000
								3/4"	9/16"			0.192"	Fully Threaded	Coarse	70,000	5	93615A515	00000
								1"	9/16"	0.192"	Fully Threaded	Coarse	70,000	5	93615A520	00000
								1 1/4"	9/16"	0.192"	Fully Threaded	Coarse	70,000	5	93615A524	00000
								1 1/2"	9/16"	0.192"	Fully Threaded	Coarse	70,000	5	93615A526	00000




										1/2"-13

										1"	3/4"	1/4"	Fully Threaded	Coarse	70,000	1	93615A531	0000


1 1/4"	3/4"									1/4"	Fully Threaded	Coarse	70,000	1	93615A532	0000
1 1/2"	3/4"									1/4"	Fully Threaded	Coarse	70,000	1	93615A533	0000




										M2 × 0.4 mm

										4 mm	3.8 mm	1.35 mm	Fully Threaded	Coarse	70,000	10	92855A836	00000


										5 mm	3.8 mm	1.35 mm	Fully Threaded	Coarse	70,000	10	92855A837	00000
										6 mm	3.8 mm	1.35 mm	Fully Threaded	Coarse	70,000	10	92855A838	00000
										8 mm	3.8 mm	1.35 mm	Fully Threaded	Coarse	70,000	10	92855A839	00000
										10 mm	3.8 mm	1.35 mm	Fully Threaded	Coarse	70,000	10	92855A840	00000
										12 mm	3.8 mm	1.35 mm	Fully Threaded	Coarse	70,000	10	92855A841	00000




										M2.5 × 0.45 mm

										6 mm	4.5 mm	2 mm	Fully Threaded	Coarse	70,000	10	92855A842	00000


										8 mm	4.5 mm	2 mm	Fully Threaded	Coarse	70,000	10	92855A843	00000
										10 mm	4.5 mm	2 mm	Fully Threaded	Coarse	70,000	10	92855A844	00000
										12 mm	4.5 mm	2 mm	Fully Threaded	Coarse	70,000	10	92855A845	00000




										M3 × 0.5 mm

										4 mm	5.5 mm	2 mm	Fully Threaded	Coarse	70,000	50	92855A301	00000


										5 mm	5.5 mm	2 mm	Fully Threaded	Coarse	70,000	10	92855A304	0000
										6 mm	5.5 mm	2 mm	Fully Threaded	Coarse	70,000	25	92855A307	0000
										8 mm	5.5 mm	2 mm	Fully Threaded	Coarse	70,000	25	92855A309	0000
										10 mm	5.5 mm	2 mm	Fully Threaded	Coarse	70,000	25	92855A310	0000
										12 mm	5.5 mm	2 mm	Fully Threaded	Coarse	70,000	25	92855A313	0000
										14 mm	5.5 mm	2 mm	Fully Threaded	Coarse	70,000	10	92855A846	00000
						16 mm				5.5 mm	2 mm	Fully Threaded	Coarse	70,000	25	92855A316	0000
						20 mm	5.5 mm			2 mm	Partially Threaded	Coarse	70,000	25	92855A319	0000
						25 mm	5.5 mm			2 mm	Partially Threaded	Coarse	70,000	25	92855A317	0000
						30 mm	5.5 mm			2 mm	Partially Threaded	Coarse	70,000	25	92855A335	00000




										M4 × 0.7 mm

										4 mm	7 mm	2.8 mm	Fully Threaded	Coarse	70,000	10	92855A401	0000


										5 mm	7 mm	2.8 mm	Fully Threaded	Coarse	70,000	10	92855A402	0000
								6 mm		7 mm	2.8 mm	Fully Threaded	Coarse	70,000	25	92855A403	0000
								8 mm	7 mm	2.8 mm	Fully Threaded	Coarse	70,000	25	92855A408	0000
								10 mm	7 mm	2.8 mm	Fully Threaded	Coarse	70,000	50	92855A410	0000
								12 mm	7 mm	2.8 mm	Fully Threaded	Coarse	70,000	25	92855A413	0000
								14 mm	7 mm	2.8 mm	Fully Threaded	Coarse	70,000	10	92855A847	00000
								16 mm	7 mm	2.8 mm	Fully Threaded	Coarse	70,000	25	92855A416	0000
								20 mm	7 mm	2.8 mm	Fully Threaded	Coarse	70,000	25	92855A419	0000
								25 mm	7 mm	2.8 mm	Partially Threaded	Coarse	70,000	25	92855A422	0000
								30 mm	7 mm	2.8 mm	Partially Threaded	Coarse	70,000	25	92855A425	0000


35 mm								7 mm	2.8 mm	Partially Threaded	Coarse	70,000	25	92855A428	00000
50 mm	7 mm							2.8 mm	Partially Threaded	Coarse	70,000	10	92855A435	0000




								M5 × 0.8 mm

								5 mm	8.5 mm	3.5 mm	Fully Threaded	Coarse	70,000	10	92855A501	0000


								6 mm	8.5 mm	3.5 mm	Fully Threaded	Coarse	70,000	10	92855A503	0000
								8 mm	8.5 mm	3.5 mm	Fully Threaded	Coarse	70,000	25	92855A507	0000
								10 mm	8.5 mm	3.5 mm	Fully Threaded	Coarse	70,000	50	92855A510	00000
		12 mm						8.5 mm	3.5 mm	Fully Threaded	Coarse	70,000	25	92855A513	0000
		14 mm	8.5 mm					3.5 mm	Fully Threaded	Coarse	70,000	5	92855A848	00000
		16 mm	8.5 mm					3.5 mm	Fully Threaded	Coarse	70,000	25	92855A516	0000
		20 mm	8.5 mm					3.5 mm	Fully Threaded	Coarse	70,000	25	92855A519	0000
		25 mm	8.5 mm					3.5 mm	Fully Threaded	Coarse	70,000	25	92855A522	0000
		30 mm	8.5 mm					3.5 mm	Partially Threaded	Coarse	70,000	25	92855A525	00000
		35 mm	8.5 mm					3.5 mm	Partially Threaded	Coarse	70,000	25	92855A528	00000


		50 mm	8.5 mm					3.5 mm	Partially Threaded	Coarse	70,000	10	92855A537	0000
		60 mm	8.5 mm					3.5 mm	Partially Threaded	Coarse	70,000	10	92855A543	0000




				M6 × 1 mm

				6 mm	10 mm			4 mm	Fully Threaded	Coarse	70,000	10	92855A604	0000


				8 mm	10 mm			4 mm	Fully Threaded	Coarse	70,000	10	92855A606	0000
				10 mm	10 mm			4 mm	Fully Threaded	Coarse	70,000	25	92855A610	00000
				12 mm	10 mm			4 mm	Fully Threaded	Coarse	70,000	25	92855A613	00000
				14 mm	10 mm			4 mm	Fully Threaded	Coarse	70,000	25	92855A615	00000
				16 mm	10 mm			4 mm	Fully Threaded	Coarse	70,000	25	92855A616	00000
				18 mm	10 mm			4 mm	Fully Threaded	Coarse	70,000	25	92855A617	00000
				20 mm	10 mm			4 mm	Fully Threaded	Coarse	70,000	25	92855A619	00000
				22 mm	10 mm			4 mm	Fully Threaded	Coarse	70,000	25	92855A621	00000
				25 mm	10 mm			4 mm	Fully Threaded	Coarse	70,000	25	92855A622	00000
				30 mm	10 mm			4 mm	Partially Threaded	Coarse	70,000	10	92855A625	0000


				35 mm	10 mm	4 mm		Partially Threaded	Coarse	70,000	10	92855A628	0000
				40 mm	10 mm	4 mm	Partially Threaded	Coarse	70,000	10	92855A631	0000
				50 mm	10 mm	4 mm	Partially Threaded	Coarse	70,000	10	92855A637	0000
				60 mm	10 mm	4 mm	Partially Threaded	Coarse	70,000	5	92855A643	0000
				70 mm	10 mm	4 mm	Partially Threaded	Coarse	70,000	5	92855A645	0000




						M8 × 1.25 mm

						8 mm	13 mm	5 mm	Fully Threaded	Coarse	70,000	5	92855A708	0000


						10 mm	13 mm	5 mm	Fully Threaded	Coarse	70,000	10	92855A710	0000
						12 mm	13 mm	5 mm	Fully Threaded	Coarse	70,000	10	92855A713	00000
						14 mm	13 mm	5 mm	Fully Threaded	Coarse	70,000	10	92855A714	00000
						16 mm	13 mm	5 mm	Fully Threaded	Coarse	70,000	10	92855A716	00000
						18 mm	13 mm	5 mm	Fully Threaded	Coarse	70,000	10	92855A718	0000
						20 mm	13 mm	5 mm	Fully Threaded	Coarse	70,000	10	92855A719	00000
						25 mm	13 mm	5 mm	Fully Threaded	Coarse	70,000	10	92855A722	00000
						30 mm	13 mm	5 mm	Fully Threaded	Coarse	70,000	10	92855A725	00000
35 mm						13 mm	5 mm	Partially Threaded	Coarse	70,000	10	92855A728	00000
40 mm	13 mm					5 mm	Partially Threaded	Coarse	70,000	10	92855A731	00000


45 mm	13 mm					5 mm	Partially Threaded	Coarse	70,000	10	92855A734	00000
50 mm	13 mm					5 mm	Partially Threaded	Coarse	70,000	10	92855A737	00000
60 mm	13 mm					5 mm	Partially Threaded	Coarse	70,000	5	92855A743	00000




						M10 × 1.5 mm

						16 mm	16 mm	6 mm	Fully Threaded	Coarse	70,000	10	92855A750	00000


						20 mm	16 mm	6 mm	Fully Threaded	Coarse	70,000	10	92855A753	00000
						25 mm	16 mm	6 mm	Fully Threaded	Coarse	70,000	10	92855A756	00000
						30 mm	16 mm	6 mm	Fully Threaded	Coarse	70,000	5	92855A759	00000
						60 mm	16 mm	6 mm	Partially Threaded	Coarse	70,000	5	92855A777	00000




			M12 × 1.75 mm

			20 mm				18 mm	7 mm	Fully Threaded	Coarse	70,000	5	92855A825	00000


			25 mm				18 mm	7 mm	Fully Threaded	Coarse	70,000	5	92855A828	00000
			30 mm				18 mm	7 mm	Fully Threaded	Coarse	70,000	5	92855A832	00000
			40 mm				18 mm	7 mm	Partially Threaded	Coarse	70,000	5	92855A835	00000


			Highly Corrosion-Resistant 316 Stainless Steel







										6-32

										1/4"	0.226"	1/16"	Fully Threaded	Coarse	70,000	10	90666A001	0000


										3/8"	0.226"	1/16"	Fully Threaded	Coarse	70,000	10	90666A002	0000
										1/2"	0.226"	1/16"	Fully Threaded	Coarse	70,000	10	90666A003	0000




										8-32

										1/4"	0.27"	0.078"	Fully Threaded	Coarse	70,000	10	90666A004	0000


										3/8"	0.27"	0.078"	Fully Threaded	Coarse	70,000	10	90666A005	0000
										1/2"	0.27"	0.078"	Fully Threaded	Coarse	70,000	10	90666A006	0000




												10-24

												3/8"	5/16"	3/32"	Fully Threaded	Coarse	70,000	10	90666A008	0000


												1/2"	5/16"	3/32"	Fully Threaded	Coarse	70,000	10	90666A009	0000
												3/4"	5/16"	3/32"	Fully Threaded	Coarse	70,000	10	90666A010	0000
												1"	5/16"	3/32"	Fully Threaded	Coarse	70,000	10	90666A011	0000




												10-32

												3/8"	5/16"	3/32"	Fully Threaded	Fine	70,000	10	90666A012	0000


												1/2"	5/16"	3/32"	Fully Threaded	Fine	70,000	10	90666A013	0000
												3/4"	5/16"	3/32"	Fully Threaded	Fine	70,000	10	90666A014	0000
												1"	5/16"	3/32"	Fully Threaded	Fine	70,000	10	90666A015	0000




						1/4"-20

						1/2"							3/8"	1/8"	Fully Threaded	Coarse	70,000	5	90666A016	0000


						5/8"							3/8"	1/8"	Fully Threaded	Coarse	70,000	5	90666A017	0000
						3/4"							3/8"	1/8"	Fully Threaded	Coarse	70,000	5	90666A018	0000
						1"							3/8"	1/8"	Fully Threaded	Coarse	70,000	5	90666A019	0000




													5/16"-18

							1/2"						7/16"	5/32"	Fully Threaded	Coarse	70,000	1	90666A020	0000


							3/4"	7/16"					5/32"	Fully Threaded	Coarse	70,000	1	90666A021	0000
							1"	7/16"	5/32"				Fully Threaded	Coarse	70,000	1	90666A022	0000




									3/8"-16

									3/4"				9/16"	3/16"	Fully Threaded	Coarse	70,000	1	90666A023	0000


				1"	9/16"				3/16"				Fully Threaded	Coarse	70,000	1	90666A024	0000




									M3 × 0.5 mm

									3 mm				5.5 mm	2 mm	Fully Threaded	Coarse	70,000	100	90666A100	00000


									4 mm				5.5 mm	2 mm	Fully Threaded	Coarse	70,000	100	90666A101	0000
									5 mm				5.5 mm	2 mm	Fully Threaded	Coarse	70,000	100	90666A102	00000
									6 mm				5.5 mm	2 mm	Fully Threaded	Coarse	70,000	100	90666A103	00000
									8 mm	5.5 mm			2 mm	Fully Threaded	Coarse	70,000	100	90666A104	00000
									10 mm	5.5 mm	2 mm		Fully Threaded	Coarse	70,000	100	90666A105	00000
									12 mm	5.5 mm	2 mm		Fully Threaded	Coarse	70,000	100	90666A106	00000
									16 mm	5.5 mm	2 mm		Fully Threaded	Coarse	70,000	100	90666A107	00000
									20 mm	5.5 mm	2 mm		Partially Threaded	Coarse	70,000	50	90666A108	0000
									25 mm	5.5 mm	2 mm		Partially Threaded	Coarse	70,000	50	90666A109	0000




	M4 × 0.7 mm

	4 mm									7 mm	2.8 mm		Fully Threaded	Coarse	70,000	100	90666A110	00000


	5 mm									7 mm	2.8 mm		Fully Threaded	Coarse	70,000	100	90666A111	00000
	6 mm									7 mm	2.8 mm		Fully Threaded	Coarse	70,000	50	90666A112	0000
	8 mm									7 mm	2.8 mm		Fully Threaded	Coarse	70,000	50	90666A113	0000
	10 mm									7 mm	2.8 mm		Fully Threaded	Coarse	70,000	50	90666A114	0000
	12 mm									7 mm	2.8 mm		Fully Threaded	Coarse	70,000	50	90666A115	0000
	16 mm									7 mm	2.8 mm		Fully Threaded	Coarse	70,000	50	90666A116	00000
	20 mm									7 mm	2.8 mm		Fully Threaded	Coarse	70,000	50	90666A117	00000
	25 mm									7 mm	2.8 mm		Partially Threaded	Coarse	70,000	25	90666A118	0000




										M5 × 0.8 mm

										5 mm	8.5 mm	3.5 mm	Fully Threaded	Coarse	70,000	50	90666A119	00000


										6 mm	8.5 mm	3.5 mm	Fully Threaded	Coarse	70,000	50	90666A120	00000
										8 mm	8.5 mm	3.5 mm	Fully Threaded	Coarse	70,000	50	90666A121	00000
						10 mm				8.5 mm	3.5 mm	Fully Threaded	Coarse	70,000	25	90666A122	0000
			12 mm			8.5 mm				3.5 mm	Fully Threaded	Coarse	70,000	25	90666A123	0000
			16 mm			8.5 mm				3.5 mm	Fully Threaded	Coarse	70,000	25	90666A124	0000
			20 mm			8.5 mm				3.5 mm	Fully Threaded	Coarse	70,000	25	90666A125	0000
			25 mm			8.5 mm				3.5 mm	Fully Threaded	Coarse	70,000	25	90666A126	00000
			30 mm			8.5 mm				3.5 mm	Partially Threaded	Coarse	70,000	25	90666A127	00000




										M6 × 1 mm

							6 mm	10 mm		4 mm	Fully Threaded	Coarse	70,000	25	90666A128	00000


							8 mm	10 mm		4 mm	Fully Threaded	Coarse	70,000	25	90666A129	00000
							10 mm	10 mm		4 mm	Fully Threaded	Coarse	70,000	25	90666A130	00000
							12 mm	10 mm		4 mm	Fully Threaded	Coarse	70,000	25	90666A131	00000
							16 mm	10 mm		4 mm	Fully Threaded	Coarse	70,000	25	90666A132	00000
							20 mm	10 mm		4 mm	Fully Threaded	Coarse	70,000	25	90666A133	00000
							25 mm	10 mm		4 mm	Fully Threaded	Coarse	70,000	25	90666A134	00000
				30 mm			10 mm	4 mm		Partially Threaded	Coarse	70,000	10	90666A135	0000




							M8 × 1.25 mm

							12 mm	13 mm		5 mm	Fully Threaded	Coarse	70,000	10	90666A136	0000


							16 mm	13 mm		5 mm	Fully Threaded	Coarse	70,000	10	90666A137	0000
							20 mm	13 mm		5 mm	Fully Threaded	Coarse	70,000	10	90666A138	0000
							25 mm	13 mm		5 mm	Fully Threaded	Coarse	70,000	10	90666A139	0000
							30 mm	13 mm		5 mm	Fully Threaded	Coarse	70,000	10	90666A140	00000
							35 mm	13 mm		5 mm	Partially Threaded	Coarse	70,000	10	90666A141	00000
							40 mm	13 mm		5 mm	Partially Threaded	Coarse	70,000	10	90666A142	00000




								M10 × 1.5 mm

								16 mm	16 mm	6 mm	Fully Threaded	Coarse	70,000	10	90666A143	00000


								20 mm	16 mm	6 mm	Fully Threaded	Coarse	70,000	10	90666A144	00000
								25 mm	16 mm	6 mm	Fully Threaded	Coarse	70,000	5	90666A145	0000
								30 mm	16 mm	6 mm	Fully Threaded	Coarse	70,000	5	90666A146	0000
								35 mm	16 mm	6 mm	Fully Threaded	Coarse	70,000	5	90666A147	00000
								40 mm	16 mm	6 mm	Partially Threaded	Coarse	70,000	5	90666A148	00000




	M12 × 1.75 mm

	20 mm	18 mm								7 mm	Fully Threaded	Coarse	70,000	5	90666A149	00000


	25 mm	18 mm								7 mm	Fully Threaded	Coarse	70,000	5	90666A150	00000
	30 mm	18 mm								7 mm	Fully Threaded	Coarse	70,000	5	90666A151	00000
	40 mm	18 mm								7 mm	Fully Threaded	Coarse	70,000	1	90666A152	0000
	50 mm	18 mm								7 mm	Partially Threaded	Coarse	70,000	1	90666A153	0000

Ultra-Low-Profile Steel Socket Head Screws

Our lowest-profile socket head screws. At about one-third the height of standard ones, these fit in the tightest spaces and shallowest holes, reducing the risk of snagging. However, they aren't as strong as screws with larger heads. Tighten with a hex key.

Length is measured from under the head.

		Head
	Lg.	Dia.	Ht.	Threading	Thread Spacing	Tensile Strength, psi		Each
Black-Oxide Alloy Steel







				2-56

				3/16"	0.14"	0.031"	Fully Threaded	Coarse	140,000	90357A111	00000


				1/4"	0.14"	0.031"	Fully Threaded	Coarse	140,000	90357A112	0000
				3/8"	0.14"	0.031"	Fully Threaded	Coarse	140,000	90357A113	0000
				1/2"	0.14"	0.031"	Fully Threaded	Coarse	140,000	90357A114	0000




						4-40

						1/4"	0.183"	3/64"	Fully Threaded	Coarse	140,000	90357A115	0000


						3/8"	0.183"	3/64"	Fully Threaded	Coarse	140,000	90357A116	0000
						1/2"	0.183"	3/64"	Fully Threaded	Coarse	140,000	90357A117	0000




								6-32

								3/16"	0.226"	3/64"	Fully Threaded	Coarse	140,000	90357A118	0000


								1/4"	0.226"	3/64"	Fully Threaded	Coarse	140,000	90357A119	0000
								5/16"	0.226"	3/64"	Fully Threaded	Coarse	140,000	90357A120	0000
								3/8"	0.226"	3/64"	Fully Threaded	Coarse	140,000	90357A001	0000
								7/16"	0.226"	3/64"	Fully Threaded	Coarse	140,000	90357A121	0000
								1/2"	0.226"	3/64"	Fully Threaded	Coarse	140,000	90357A002	0000




										8-32

										3/16"	0.27"	0.055"	Fully Threaded	Coarse	140,000	90357A122	0000


										1/4"	0.27"	0.055"	Fully Threaded	Coarse	140,000	90357A123	0000
										5/16"	0.27"	0.055"	Fully Threaded	Coarse	140,000	90357A124	0000
										3/8"	0.27"	0.055"	Fully Threaded	Coarse	140,000	90357A003	0000
										7/16"	0.27"	3/64"	Fully Threaded	Coarse	140,000	90357A125	0000
										1/2"	0.27"	0.055"	Fully Threaded	Coarse	140,000	90357A004	0000
										5/8"	0.27"	0.055"	Fully Threaded	Coarse	140,000	90357A126	0000
										3/4"	0.27"	0.055"	Fully Threaded	Coarse	140,000	90357A005	0000




												10-24

												3/8"	5/16"	1/16"	Fully Threaded	Coarse	140,000	90357A127	0000


1/2"	5/16"											1/16"	Fully Threaded	Coarse	140,000	90357A006	0000
5/8"	5/16"											1/16"	Fully Threaded	Coarse	140,000	90357A128	0000
3/4"	5/16"											1/16"	Fully Threaded	Coarse	140,000	90357A129	0000
1"	5/16"											1/16"	Fully Threaded	Coarse	140,000	90357A130	0000




		10-32

		1/4"	5/16"									1/16"	Fully Threaded	Fine	140,000	90357A131	0000


		5/16"	5/16"									1/16"	Fully Threaded	Fine	140,000	90357A132	0000
		3/8"	5/16"									1/16"	Fully Threaded	Fine	140,000	90357A007	0000
		7/16"	5/16"									1/16"	Fully Threaded	Fine	140,000	90357A133	0000
		1/2"	5/16"									1/16"	Fully Threaded	Fine	140,000	90357A008	0000
		9/16"	5/16"	1/16"								Fully Threaded	Fine	140,000	90357A134	0000
		5/8"	5/16"	1/16"	Fully Threaded							Fine	140,000	90357A009	0000
		3/4"	5/16"	1/16"	Fully Threaded							Fine	140,000	90357A011	0000
		7/8"	5/16"	1/16"	Fully Threaded							Fine	140,000	90357A135	0000
		1"	5/16"	1/16"	Fully Threaded							Fine	140,000	90357A012	0000




				1/4"-20

				1/4"	3/8"							0.078"	Fully Threaded	Coarse	140,000	90357A136	0000


				3/8"	3/8"	0.078"	Fully Threaded					Coarse	140,000	90357A137	0000
				7/16"	3/8"	0.078"	Fully Threaded					Coarse	140,000	90357A138	0000
				1/2"	3/8"	0.078"	Fully Threaded					Coarse	140,000	90357A013	0000
				9/16"	3/8"	0.078"	Fully Threaded					Coarse	140,000	90357A139	0000
				5/8"	3/8"	0.078"	Fully Threaded					Coarse	140,000	90357A014	0000
				3/4"	3/8"	0.078"	Fully Threaded					Coarse	140,000	90357A015	0000
				7/8"	3/8"	0.078"	Fully Threaded					Coarse	140,000	90357A140	0000
				1"	3/8"	0.078"	Fully Threaded					Coarse	140,000	90357A016	0000
				1 3/16"	3/8"	0.078"	Fully Threaded					Coarse	140,000	90357A141	0000
				1 1/4"	3/8"	0.078"	Fully Threaded					Coarse	140,000	90357A017	0000


				1 1/2"	3/8"	0.078"	Fully Threaded	Coarse				140,000	90357A018	0000
				1 3/4"	3/8"	0.078"	Fully Threaded	Coarse	140,000			90357A019	0000
				2"	3/8"	0.078"	Fully Threaded	Coarse	140,000			90357A021	0000




						5/16"-18

						1/4"	7/16"	7/64"	Fully Threaded			Coarse	140,000	90357A142	0000


						5/16"	7/16"	7/64"	Fully Threaded			Coarse	140,000	90357A143	0000
						3/8"	7/16"	7/64"	Fully Threaded			Coarse	140,000	90357A144	0000
						1/2"	7/16"	7/64"	Fully Threaded			Coarse	140,000	90357A145	00000
						3/4"	7/16"	7/64"	Fully Threaded			Coarse	140,000	90357A022	0000
						1"	7/16"	7/64"	Fully Threaded	Coarse		140,000	90357A023	00000
						1 1/4"	7/16"	7/64"	Fully Threaded	Coarse	140,000	90357A024	00000
						1 1/2"	7/16"	7/64"	Fully Threaded	Coarse	140,000	90357A025	00000




								3/8"-16

								1/4"	9/16"	1/8"	Fully Threaded	Coarse	140,000	90357A147	0000


5/16"	9/16"							1/8"	Fully Threaded	Coarse	140,000	90357A148	00000
3/8"	9/16"							1/8"	Fully Threaded	Coarse	140,000	90357A149	00000
1/2"	9/16"							1/8"	Fully Threaded	Coarse	140,000	90357A150	00000
3/4"	9/16"							1/8"	Fully Threaded	Coarse	140,000	90357A026	00000
1"	9/16"							1/8"	Fully Threaded	Coarse	140,000	90357A027	00000
1 1/4"	9/16"							1/8"	Fully Threaded	Coarse	140,000	90357A028	00000
1 1/2"	9/16"							1/8"	Fully Threaded	Coarse	140,000	90357A029	00000
1 3/4"	9/16"							1/8"	Fully Threaded	Coarse	140,000	90357A031	00000
2"	9/16"							1/8"	Fully Threaded	Coarse	140,000	90357A032	00000
2 1/2"	9/16"							1/8"	Fully Threaded	Coarse	140,000	90357A033	00000




								7/16"-14

								1/2"	0.656"	0.146"	Fully Threaded	Coarse	140,000	90357A153	00000


		3/4"	0.656"					0.146"	Fully Threaded	Coarse	140,000	90357A154	00000
		1"	0.656"					0.146"	Fully Threaded	Coarse	140,000	90357A155	00000




								1/2"-13

								1/2"	3/4"	0.167"	Fully Threaded	Coarse	140,000	90357A158	00000


								3/4"	3/4"	0.167"	Fully Threaded	Coarse	140,000	90357A159	00000
								1"	3/4"	0.167"	Fully Threaded	Coarse	140,000	90357A160	00000




										M2.5 × 0.45 mm

										6 mm	4.5 mm	0.8 mm	Fully Threaded	Coarse	140,000	90358A111	0000


				8 mm						4.5 mm	0.8 mm	Fully Threaded	Coarse	140,000	90358A112	0000
				10 mm	4.5 mm					0.8 mm	Fully Threaded	Coarse	140,000	90358A113	0000
				12 mm	4.5 mm					0.8 mm	Fully Threaded	Coarse	140,000	90358A114	0000
				14 mm	4.5 mm					0.8 mm	Fully Threaded	Coarse	140,000	90358A115	0000




										M3 × 0.5 mm

										4 mm	5.5 mm	1 mm	Fully Threaded	Coarse	140,000	90358A116	0000


										6 mm	5.5 mm	1 mm	Fully Threaded	Coarse	140,000	90358A001	0000
										7 mm	5.5 mm	1 mm	Fully Threaded	Coarse	140,000	90358A117	0000
										8 mm	5.5 mm	1 mm	Fully Threaded	Coarse	140,000	90358A002	0000
						10 mm				5.5 mm	1 mm	Fully Threaded	Coarse	140,000	90358A003	0000
						12 mm	5.5 mm			1 mm	Fully Threaded	Coarse	140,000	90358A004	0000
						14 mm	5.5 mm			1 mm	Fully Threaded	Coarse	140,000	90358A118	0000
						20 mm	5.5 mm			1 mm	Fully Threaded	Coarse	140,000	90358A119	0000
						25 mm	5.5 mm			1 mm	Fully Threaded	Coarse	140,000	90358A120	0000




										M3.5 × 0.6 mm

										6 mm	6 mm	1 mm	Fully Threaded	Coarse	140,000	90358A121	0000


										8 mm	6 mm	1 mm	Fully Threaded	Coarse	140,000	90358A122	0000
										10 mm	6 mm	1 mm	Fully Threaded	Coarse	140,000	90358A123	0000
										12 mm	6 mm	1 mm	Fully Threaded	Coarse	140,000	90358A124	0000
										14 mm	6 mm	1 mm	Fully Threaded	Coarse	140,000	90358A125	0000




										M4 × 0.7 mm

										4 mm	7 mm	1.3 mm	Fully Threaded	Coarse	140,000	90358A126	0000


										6 mm	7 mm	1.3 mm	Fully Threaded	Coarse	140,000	90358A127	0000
										8 mm	7 mm	1.3 mm	Fully Threaded	Coarse	140,000	90358A005	0000
										10 mm	7 mm	1.3 mm	Fully Threaded	Coarse	140,000	90358A006	0000
		12 mm								7 mm	1.3 mm	Fully Threaded	Coarse	140,000	90358A007	0000
		14 mm	7 mm							1.3 mm	Fully Threaded	Coarse	140,000	90358A128	0000
		16 mm	7 mm							1.3 mm	Fully Threaded	Coarse	140,000	90358A008	0000
		18 mm	7 mm							1.3 mm	Fully Threaded	Coarse	140,000	90358A129	0000
		20 mm	7 mm							1.3 mm	Fully Threaded	Coarse	140,000	90358A009	0000
		25 mm	7 mm							1.3 mm	Fully Threaded	Coarse	140,000	90358A130	0000




										M5 × 0.8 mm

								6 mm	8.5 mm	1.7 mm	Fully Threaded	Coarse	140,000	90358A131	0000


								8 mm	8.5 mm	1.7 mm	Fully Threaded	Coarse	140,000	90358A132	0000
								10 mm	8.5 mm	1.7 mm	Fully Threaded	Coarse	140,000	90358A011	0000
								12 mm	8.5 mm	1.7 mm	Fully Threaded	Coarse	140,000	90358A012	0000
								14 mm	8.5 mm	1.7 mm	Fully Threaded	Coarse	140,000	90358A133	0000
								16 mm	8.5 mm	1.7 mm	Fully Threaded	Coarse	140,000	90358A013	0000
								18 mm	8.5 mm	1.7 mm	Fully Threaded	Coarse	140,000	90358A134	0000
								20 mm	8.5 mm	1.7 mm	Fully Threaded	Coarse	140,000	90358A014	0000
								25 mm	8.5 mm	1.7 mm	Fully Threaded	Coarse	140,000	90358A015	0000




								M6 × 1 mm

								6 mm	10 mm	2 mm	Fully Threaded	Coarse	140,000	90358A135	0000


								8 mm	10 mm	2 mm	Fully Threaded	Coarse	140,000	90358A136	0000
								10 mm	10 mm	2 mm	Fully Threaded	Coarse	140,000	90358A016	0000
								12 mm	10 mm	2 mm	Fully Threaded	Coarse	140,000	90358A017	0000
								14 mm	10 mm	2 mm	Fully Threaded	Coarse	140,000	90358A137	0000
								16 mm	10 mm	2 mm	Fully Threaded	Coarse	140,000	90358A018	0000
								18 mm	10 mm	2 mm	Fully Threaded	Coarse	140,000	90358A138	0000
								20 mm	10 mm	2 mm	Fully Threaded	Coarse	140,000	90358A019	0000
								25 mm	10 mm	2 mm	Fully Threaded	Coarse	140,000	90358A021	0000
								30 mm	10 mm	2 mm	Fully Threaded	Coarse	140,000	90358A022	0000
						35 mm		10 mm	2 mm	Fully Threaded	Coarse	140,000	90358A023	0000


						40 mm	10 mm	2 mm	Fully Threaded	Coarse	140,000	90358A024	0000




								M7 × 1 mm

								10 mm	12 mm	2.7 mm	Fully Threaded	Coarse	140,000	90358A139	0000


12 mm								12 mm	2.7 mm	Fully Threaded	Coarse	140,000	90358A140	0000
14 mm	12 mm							2.7 mm	Fully Threaded	Coarse	140,000	90358A141	0000
20 mm	12 mm							2.7 mm	Fully Threaded	Coarse	140,000	90358A142	0000
25 mm	12 mm							2.7 mm	Fully Threaded	Coarse	140,000	90358A143	0000




								M8 × 1.25 mm

								8 mm	13 mm	2.7 mm	Fully Threaded	Coarse	140,000	90358A144	0000


								10 mm	13 mm	2.7 mm	Fully Threaded	Coarse	140,000	90358A145	0000
								12 mm	13 mm	2.7 mm	Fully Threaded	Coarse	140,000	90358A146	0000
								16 mm	13 mm	2.7 mm	Fully Threaded	Coarse	140,000	90358A025	0000
								18 mm	13 mm	2.7 mm	Fully Threaded	Coarse	140,000	90358A147	0000
								20 mm	13 mm	2.7 mm	Fully Threaded	Coarse	140,000	90358A026	0000
		25 mm						13 mm	2.7 mm	Fully Threaded	Coarse	140,000	90358A027	0000
		30 mm	13 mm					2.7 mm	Fully Threaded	Coarse	140,000	90358A028	0000
		35 mm	13 mm					2.7 mm	Fully Threaded	Coarse	140,000	90358A029	0000
		40 mm	13 mm					2.7 mm	Fully Threaded	Coarse	140,000	90358A031	0000




								M10 × 1.5 mm

								25 mm	16 mm	3.3 mm	Fully Threaded	Coarse	140,000	90358A032	0000


								30 mm	16 mm	3.3 mm	Fully Threaded	Coarse	140,000	90358A033	0000
								35 mm	16 mm	3.3 mm	Fully Threaded	Coarse	140,000	90358A034	00000
								40 mm	16 mm	3.3 mm	Fully Threaded	Coarse	140,000	90358A035	00000




								M12 × 1.75 mm

								10 mm	18 mm	4 mm	Fully Threaded	Coarse	140,000	90358A148	00000


								12 mm	18 mm	4 mm	Fully Threaded	Coarse	140,000	90358A149	00000
								14 mm	18 mm	4 mm	Fully Threaded	Coarse	140,000	90358A150	00000
								20 mm	18 mm	4 mm	Fully Threaded	Coarse	140,000	90358A151	00000
								25 mm	18 mm	4 mm	Fully Threaded	Coarse	140,000	90358A152	00000




										M14 × 2 mm

										14 mm	21 mm	4.5 mm	Fully Threaded	Coarse	140,000	90358A155	00000


										20 mm	21 mm	4.5 mm	Fully Threaded	Coarse	140,000	90358A156	00000
						25 mm				21 mm	4.5 mm	Fully Threaded	Coarse	140,000	90358A157	00000

Ultra-Low-Profile Stainless Steel Socket Head Screws

Corrosion resistant, with the lowest profile of our socket head screws. About one-third the height of standard-profile heads, they fit in the tightest spaces and shallowest holes, reducing the risk of snagging. However, they aren't as strong as screws with larger heads. Tighten with a hex key.

Length is measured from under the head.

Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel screws, these screws won't degrade when exposed to harsh weather, salt water, and most chemicals.

		Head		Shoulder
	Lg.	Dia.	Ht.	Dia.	Lg.	Threading	Thread Spacing	Tensile Strength, psi		Each
Highly Corrosion-Resistant 316 Stainless Steel







				6-32

				1/4"	0.226"	3/64"	9/64"	3/64"	Fully Threaded	Coarse	70,000	91223A311	00000


				3/8"	0.226"	3/64"	9/64"	3/64"	Fully Threaded	Coarse	70,000	91223A312	0000
				1/2"	0.226"	3/64"	9/64"	3/64"	Fully Threaded	Coarse	70,000	91223A313	0000
				5/8"	0.226"	3/64"	9/64"	3/64"	Fully Threaded	Coarse	70,000	91223A314	0000
				3/4"	0.226"	3/64"	9/64"	3/64"	Fully Threaded	Coarse	70,000	91223A315	0000
				1"	0.226"	3/64"	9/64"	3/64"	Fully Threaded	Coarse	70,000	91223A316	0000




						8-32

						1/4"	0.343"	1/16"	3/16"	1/16"	Fully Threaded	Coarse	70,000	91223A317	0000


						5/16"	0.343"	1/16"	3/16"	1/16"	Fully Threaded	Coarse	70,000	91223A318	0000
						3/8"	0.343"	1/16"	3/16"	1/16"	Fully Threaded	Coarse	70,000	91223A319	0000
						1/2"	0.343"	1/16"	3/16"	1/16"	Fully Threaded	Coarse	70,000	91223A321	0000
						5/8"	0.343"	1/16"	3/16"	1/16"	Fully Threaded	Coarse	70,000	91223A322	0000
						3/4"	0.343"	1/16"	3/16"	1/16"	Fully Threaded	Coarse	70,000	91223A323	0000
						1"	0.343"	1/16"	3/16"	1/16"	Fully Threaded	Coarse	70,000	91223A324	0000




								10-24

								3/8"	0.406"	1/16"	1/4"	1/16"	Fully Threaded	Coarse	70,000	91223A325	0000


								1/2"	0.406"	1/16"	1/4"	1/16"	Fully Threaded	Coarse	70,000	91223A326	0000
								5/8"	0.406"	1/16"	1/4"	1/16"	Fully Threaded	Coarse	70,000	91223A327	0000
								3/4"	0.406"	1/16"	1/4"	1/16"	Fully Threaded	Coarse	70,000	91223A328	0000
								1"	0.406"	1/16"	1/4"	1/16"	Fully Threaded	Coarse	70,000	91223A329	0000




										10-32

										1/4"	0.406"	1/16"	1/4"	1/16"	Fully Threaded	Fine	70,000	91223A331	0000


										3/8"	0.406"	1/16"	1/4"	1/16"	Fully Threaded	Fine	70,000	91223A212	0000
										1/2"	0.406"	1/16"	1/4"	1/16"	Fully Threaded	Fine	70,000	91223A213	0000
										5/8"	0.406"	1/16"	1/4"	1/16"	Fully Threaded	Fine	70,000	91223A332	0000
										3/4"	0.406"	1/16"	1/4"	1/16"	Fully Threaded	Fine	70,000	91223A214	0000
										1"	0.406"	1/16"	1/4"	1/16"	Fully Threaded	Fine	70,000	91223A215	0000




												1/4"-20

1/4"	1/2"											0.078"	5/16"	5/64"	Fully Threaded	Coarse	70,000	91223A333	0000


3/8"	1/2"											0.078"	5/16"	5/64"	Fully Threaded	Coarse	70,000	91223A216	0000
1/2"	1/2"	0.078"										5/16"	5/64"	Fully Threaded	Coarse	70,000	91223A217	0000
5/8"	1/2"	0.078"	5/16"									5/64"	Fully Threaded	Coarse	70,000	91223A334	0000
3/4"	1/2"	0.078"	5/16"									5/64"	Fully Threaded	Coarse	70,000	91223A218	0000
7/8"	1/2"	0.078"	5/16"									5/64"	Fully Threaded	Coarse	70,000	91223A335	0000
1"	1/2"	0.078"	5/16"									5/64"	Fully Threaded	Coarse	70,000	91223A219	0000
1 1/4"	1/2"	0.078"	5/16"									5/64"	Fully Threaded	Coarse	70,000	91223A221	0000
1 1/2"	1/2"	0.078"	5/16"									5/64"	Fully Threaded	Coarse	70,000	91223A222	0000
1 3/4"	1/2"	0.078"	5/16"									5/64"	Fully Threaded	Coarse	70,000	91223A336	00000
2"	1/2"	0.078"	5/16"									5/64"	Fully Threaded	Coarse	70,000	91223A337	00000




		5/16"-18

		3/8"	0.578"	7/64"								3/8"	7/64"	Fully Threaded	Coarse	70,000	91223A338	0000


		1/2"	0.578"	7/64"	3/8"							7/64"	Fully Threaded	Coarse	70,000	91223A223	0000
		3/4"	0.578"	7/64"	3/8"							7/64"	Fully Threaded	Coarse	70,000	91223A224	0000
		1"	0.578"	7/64"	3/8"							7/64"	Fully Threaded	Coarse	70,000	91223A225	0000
		1 1/4"	0.578"	7/64"	3/8"							7/64"	Fully Threaded	Coarse	70,000	91223A226	0000
		1 1/2"	0.578"	7/64"	3/8"							7/64"	Fully Threaded	Coarse	70,000	91223A227	00000
		1 3/4"	0.578"	7/64"	3/8"							7/64"	Fully Threaded	Coarse	70,000	91223A339	00000
		2"	0.578"	7/64"	3/8"							7/64"	Fully Threaded	Coarse	70,000	91223A341	00000
		2 1/2"	0.578"	7/64"	3/8"							7/64"	Fully Threaded	Coarse	70,000	91223A342	00000




				3/8"-16

				3/8"	3/4"	1/8"	7/16"					1/8"	Fully Threaded	Coarse	70,000	91223A343	0000


				1/2"	3/4"	1/8"	7/16"					1/8"	Fully Threaded	Coarse	70,000	91223A228	0000
				3/4"	3/4"	1/8"	7/16"					1/8"	Fully Threaded	Coarse	70,000	91223A229	0000
				1"	3/4"	1/8"	7/16"					1/8"	Fully Threaded	Coarse	70,000	91223A231	00000
				1 1/4"	3/4"	1/8"	7/16"					1/8"	Fully Threaded	Coarse	70,000	91223A344	00000
				1 1/2"	3/4"	1/8"	7/16"					1/8"	Fully Threaded	Coarse	70,000	91223A232	00000
				1 3/4"	3/4"	1/8"	7/16"					1/8"	Fully Threaded	Coarse	70,000	91223A345	00000
				2"	3/4"	1/8"	7/16"					1/8"	Fully Threaded	Coarse	70,000	91223A233	00000
				2 1/2"	3/4"	1/8"	7/16"					1/8"	Fully Threaded	Coarse	70,000	91223A346	00000




						1/2"-13

						1/2"	1"	11/64"	9/16"			11/64"	Fully Threaded	Coarse	70,000	91223A234	00000


						3/4"	1"	11/64"	9/16"			11/64"	Fully Threaded	Coarse	70,000	91223A235	00000
						1"	1"	11/64"	9/16"			11/64"	Fully Threaded	Coarse	70,000	91223A236	00000
						1 1/2"	1"	11/64"	9/16"			11/64"	Fully Threaded	Coarse	70,000	91223A237	00000
						2"	1"	11/64"	9/16"			11/64"	Fully Threaded	Coarse	70,000	91223A238	00000
						2 1/2"	1"	11/64"	9/16"			11/64"	Fully Threaded	Coarse	70,000	91223A347	00000
						3"	1"	11/64"	9/16"			11/64"	Fully Threaded	Coarse	70,000	91223A348	00000




								M3 × 0.5 mm

								5 mm	5.5 mm	1 mm	3.8 mm	1 mm	Fully Threaded	Coarse	70,000	91223A411	0000


								6 mm	5.5 mm	1 mm	3.8 mm	1 mm	Fully Threaded	Coarse	70,000	91223A412	0000
								8 mm	5.5 mm	1 mm	3.8 mm	1 mm	Fully Threaded	Coarse	70,000	91223A413	0000
								10 mm	5.5 mm	1 mm	3.8 mm	1 mm	Fully Threaded	Coarse	70,000	91223A414	0000
								12 mm	5.5 mm	1 mm	3.8 mm	1 mm	Fully Threaded	Coarse	70,000	91223A415	0000
								16 mm	5.5 mm	1 mm	3.8 mm	1 mm	Fully Threaded	Coarse	70,000	91223A416	0000




	M4 × 0.7 mm

	6 mm								7 mm	1.3 mm	4.5 mm	1.3 mm	Fully Threaded	Coarse	70,000	91223A417	0000


	8 mm								7 mm	1.3 mm	4.5 mm	1.3 mm	Fully Threaded	Coarse	70,000	91223A418	0000
	10 mm								7 mm	1.3 mm	4.5 mm	1.3 mm	Fully Threaded	Coarse	70,000	91223A419	0000
	12 mm								7 mm	1.3 mm	4.5 mm	1.3 mm	Fully Threaded	Coarse	70,000	91223A421	0000
	16 mm								7 mm	1.3 mm	4.5 mm	1.3 mm	Fully Threaded	Coarse	70,000	91223A422	0000
	20 mm								7 mm	1.3 mm	4.5 mm	1.3 mm	Fully Threaded	Coarse	70,000	91223A423	0000
	25 mm								7 mm	1.3 mm	4.5 mm	1.3 mm	Fully Threaded	Coarse	70,000	91223A424	0000
	30 mm								7 mm	1.3 mm	4.5 mm	1.3 mm	Fully Threaded	Coarse	70,000	91223A425	0000
	40 mm								7 mm	1.3 mm	4.5 mm	1.3 mm	Fully Threaded	Coarse	70,000	91223A426	00000




		M5 × 0.8 mm

		6 mm	8.5 mm							1.7 mm	5.2 mm	1.7 mm	Fully Threaded	Coarse	70,000	91223A427	0000


		8 mm	8.5 mm							1.7 mm	5.2 mm	1.7 mm	Fully Threaded	Coarse	70,000	91223A428	0000
		10 mm	8.5 mm							1.7 mm	5.2 mm	1.7 mm	Fully Threaded	Coarse	70,000	91223A429	0000
		12 mm	8.5 mm							1.7 mm	5.2 mm	1.7 mm	Fully Threaded	Coarse	70,000	91223A431	0000
		16 mm	8.5 mm							1.7 mm	5.2 mm	1.7 mm	Fully Threaded	Coarse	70,000	91223A432	0000
		20 mm	8.5 mm							1.7 mm	5.2 mm	1.7 mm	Fully Threaded	Coarse	70,000	91223A433	0000
		25 mm	8.5 mm							1.7 mm	5.2 mm	1.7 mm	Fully Threaded	Coarse	70,000	91223A434	0000
		30 mm	8.5 mm							1.7 mm	5.2 mm	1.7 mm	Fully Threaded	Coarse	70,000	91223A435	0000
		40 mm	8.5 mm							1.7 mm	5.2 mm	1.7 mm	Fully Threaded	Coarse	70,000	91223A436	00000
		50 mm	8.5 mm							1.7 mm	5.2 mm	1.7 mm	Fully Threaded	Coarse	70,000	91223A437	00000




				M6 × 1 mm

				8 mm	10 mm					2 mm	6.3 mm	2 mm	Fully Threaded	Coarse	70,000	91223A438	0000


				10 mm	10 mm					2 mm	6.3 mm	2 mm	Fully Threaded	Coarse	70,000	91223A439	0000
				12 mm	10 mm					2 mm	6.3 mm	2 mm	Fully Threaded	Coarse	70,000	91223A441	0000
				16 mm	10 mm					2 mm	6.3 mm	2 mm	Fully Threaded	Coarse	70,000	91223A442	0000
				20 mm	10 mm					2 mm	6.3 mm	2 mm	Fully Threaded	Coarse	70,000	91223A443	0000
				25 mm	10 mm					2 mm	6.3 mm	2 mm	Fully Threaded	Coarse	70,000	91223A444	0000
				30 mm	10 mm					2 mm	6.3 mm	2 mm	Fully Threaded	Coarse	70,000	91223A445	0000
				40 mm	10 mm					2 mm	6.3 mm	2 mm	Fully Threaded	Coarse	70,000	91223A446	0000
				50 mm	10 mm					2 mm	6.3 mm	2 mm	Fully Threaded	Coarse	70,000	91223A447	00000




						M8 × 1.25 mm

						10 mm	13 mm			2.7 mm	8.5 mm	2.7 mm	Fully Threaded	Coarse	70,000	91223A448	0000


						12 mm	13 mm			2.7 mm	8.5 mm	2.7 mm	Fully Threaded	Coarse	70,000	91223A449	0000
						16 mm	13 mm			2.7 mm	8.5 mm	2.7 mm	Fully Threaded	Coarse	70,000	91223A451	0000
						20 mm	13 mm			2.7 mm	8.5 mm	2.7 mm	Fully Threaded	Coarse	70,000	91223A452	0000
						25 mm	13 mm			2.7 mm	8.5 mm	2.7 mm	Fully Threaded	Coarse	70,000	91223A453	0000
						30 mm	13 mm			2.7 mm	8.5 mm	2.7 mm	Fully Threaded	Coarse	70,000	91223A454	00000
						40 mm	13 mm			2.7 mm	8.5 mm	2.7 mm	Fully Threaded	Coarse	70,000	91223A455	00000
50 mm						13 mm	2.7 mm			8.5 mm	2.7 mm	Fully Threaded	Coarse	70,000	91223A456	00000
60 mm						13 mm	2.7 mm			8.5 mm	2.7 mm	Fully Threaded	Coarse	70,000	91223A457	00000




							M10 × 1.5 mm

							12 mm	16 mm		3.3 mm	11 mm	3.3 mm	Fully Threaded	Coarse	70,000	91223A458	0000


							16 mm	16 mm		3.3 mm	11 mm	3.3 mm	Fully Threaded	Coarse	70,000	91223A459	0000
							20 mm	16 mm		3.3 mm	11 mm	3.3 mm	Fully Threaded	Coarse	70,000	91223A461	0000
							25 mm	16 mm		3.3 mm	11 mm	3.3 mm	Fully Threaded	Coarse	70,000	91223A462	00000
							30 mm	16 mm		3.3 mm	11 mm	3.3 mm	Fully Threaded	Coarse	70,000	91223A463	00000
							40 mm	16 mm		3.3 mm	11 mm	3.3 mm	Fully Threaded	Coarse	70,000	91223A464	00000
	50 mm						16 mm	3.3 mm		11 mm	3.3 mm	Fully Threaded	Coarse	70,000	91223A465	00000
	60 mm						16 mm	3.3 mm		11 mm	3.3 mm	Fully Threaded	Coarse	70,000	91223A466	00000

Low-Profile Steel Socket Head Screws with Pilot Recess

Hex with Pilot

Recess

For extra gripping power, these low-profile screws have a pilot recess in the hex drive. Fasten them with an extended-tip L-key (sold separately). You can also tighten them with a standard L-key, but it won't grip the hex drive as securely. With a screw head that's about half the size of standard-profile ones, these screws are less likely to snag components. However, they aren't as strong as alloy steel ones with larger heads.

Length is measured from under the head.

Zinc-Plated Alloy Steel—A common choice for areas with occasional exposure to moisture.

	Screws										Extended-Tip L-Keys
		Head, mm
	Lg., mm	Dia.	Ht.	Pilot Recess Dia., mm	Threading	Thread Spacing	Tensile Strength, psi	Fastener Strength Grade/Class		Each		Each
Black-Oxide Alloy Steel







				M4 × 0.7 mm

				10	7	2.8	2	Partially Threaded	Coarse	110,000	Class 8.8	97050A111	00000	4585N13	00000


				12	7	2.8	2	Partially Threaded	Coarse	110,000	Class 8.8	97050A112	0000	4585N13	0000
				16	7	2.8	2	Partially Threaded	Coarse	110,000	Class 8.8	97050A113	0000	4585N13	0000
				20	7	2.8	2	Partially Threaded	Coarse	110,000	Class 8.8	97050A114	0000	4585N13	0000
				25	7	2.8	2	Partially Threaded	Coarse	110,000	Class 8.8	97050A115	0000	4585N13	0000




						M5 × 0.8 mm

						10	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	97050A116	0000	4585N14	0000


						12	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	97050A117	0000	4585N14	0000
						16	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	97050A118	0000	4585N14	0000
						20	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	97050A119	0000	4585N14	0000
						25	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	97050A121	0000	4585N14	0000
						30	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	97050A122	0000	4585N14	0000




								M6 × 1 mm

								10	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A123	0000	4585N15	0000


								10	10	4	3	Partially Threaded	Coarse	150,000	Class 10.9	97050A303	0000	4585N15	0000
								12	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A124	0000	4585N15	0000
								12	10	4	3	Partially Threaded	Coarse	150,000	Class 10.9	97050A304	0000	4585N15	0000
								16	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A125	0000	4585N15	0000
								16	10	4	3	Partially Threaded	Coarse	150,000	Class 10.9	97050A305	0000	4585N15	0000
								20	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A126	0000	4585N15	0000
								20	10	4	3	Partially Threaded	Coarse	150,000	Class 10.9	97050A306	0000	4585N15	0000
								25	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A127	0000	4585N15	0000
								25	10	4	3	Partially Threaded	Coarse	150,000	Class 10.9	97050A307	0000	4585N15	0000
								30	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A128	0000	4585N15	0000


								30	10	4	3	Partially Threaded	Coarse	150,000	Class 10.9	97050A308	0000	4585N15	0000
								35	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A129	0000	4585N15	0000
								35	10	4	3	Partially Threaded	Coarse	150,000	Class 10.9	97050A309	0000	4585N15	0000
								40	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A131	0000	4585N15	0000
								40	10	4	3	Partially Threaded	Coarse	150,000	Class 10.9	97050A311	0000	4585N15	0000
								45	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A132	0000	4585N15	0000
								50	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A133	0000	4585N15	0000
								60	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A134	0000	4585N15	0000




										M8 × 1.25 mm

10	13									5	4	Partially Threaded	Coarse	110,000	Class 8.8	97050A135	0000	4585N16	0000


12	13									5	4	Partially Threaded	Coarse	110,000	Class 8.8	97050A136	0000	4585N16	0000
16	13	5								4	Partially Threaded	Coarse	110,000	Class 8.8	97050A137	0000	4585N16	0000
16	13	5	4							Partially Threaded	Coarse	150,000	Class 10.9	97050A312	0000	4585N16	0000
20	13	5	4							Partially Threaded	Coarse	110,000	Class 8.8	97050A138	0000	4585N16	0000
20	13	5	4							Partially Threaded	Coarse	150,000	Class 10.9	97050A313	0000	4585N16	0000
25	13	5	4							Partially Threaded	Coarse	110,000	Class 8.8	97050A139	0000	4585N16	0000
25	13	5	4							Partially Threaded	Coarse	150,000	Class 10.9	97050A141	0000	4585N16	0000
30	13	5	4							Partially Threaded	Coarse	110,000	Class 8.8	97050A142	0000	4585N16	0000
30	13	5	4							Partially Threaded	Coarse	150,000	Class 10.9	97050A314	0000	4585N16	0000
35	13	5	4							Partially Threaded	Coarse	110,000	Class 8.8	97050A143	0000	4585N16	0000


35	13	5	4							Partially Threaded	Coarse	150,000	Class 10.9	97050A315	0000	4585N16	0000
40	13	5	4							Partially Threaded	Coarse	110,000	Class 8.8	97050A144	0000	4585N16	0000
40	13	5	4	Partially Threaded						Coarse	150,000	Class 10.9	97050A316	0000	4585N16	0000
45	13	5	4	Partially Threaded	Coarse					110,000	Class 8.8	97050A145	0000	4585N16	0000
45	13	5	4	Partially Threaded	Coarse					150,000	Class 10.9	97050A317	0000	4585N16	0000
50	13	5	4	Partially Threaded	Coarse					110,000	Class 8.8	97050A146	0000	4585N16	0000
50	13	5	4	Partially Threaded	Coarse					150,000	Class 10.9	97050A318	0000	4585N16	0000
60	13	5	4	Partially Threaded	Coarse					110,000	Class 8.8	97050A147	0000	4585N16	0000
60	13	5	4	Partially Threaded	Coarse					150,000	Class 10.9	97050A319	0000	4585N16	0000
70	13	5	4	Partially Threaded	Coarse					110,000	Class 8.8	97050A148	0000	4585N16	0000


80	13	5	4	Partially Threaded	Coarse					110,000	Class 8.8	97050A149	0000	4585N16	0000




		M10 × 1.5 mm

		20	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	97050A152	0000	4585N18	0000


		20	16	6.5	5	Partially Threaded	Coarse			150,000	Class 10.9	97050A321	0000	4585N18	0000
		25	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	97050A153	0000	4585N18	0000
		25	16	6.5	5	Partially Threaded	Coarse			150,000	Class 10.9	97050A322	0000	4585N18	0000
		30	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	97050A154	0000	4585N18	0000
		30	16	6.5	5	Partially Threaded	Coarse			150,000	Class 10.9	97050A155	0000	4585N18	0000
		35	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	97050A156	0000	4585N18	0000
		35	16	6.5	5	Partially Threaded	Coarse			150,000	Class 10.9	97050A323	0000	4585N18	0000
		40	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	97050A157	0000	4585N18	0000
		40	16	6.5	5	Partially Threaded	Coarse			150,000	Class 10.9	97050A324	0000	4585N18	0000
		45	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	97050A158	0000	4585N18	0000


		45	16	6.5	5	Partially Threaded	Coarse			150,000	Class 10.9	97050A325	0000	4585N18	0000
		50	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	97050A159	0000	4585N18	0000
		50	16	6.5	5	Partially Threaded	Coarse			150,000	Class 10.9	97050A326	0000	4585N18	0000
		60	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	97050A161	0000	4585N18	0000
		60	16	6.5	5	Partially Threaded	Coarse			150,000	Class 10.9	97050A327	0000	4585N18	0000
		70	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	97050A162	0000	4585N18	0000
		80	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	97050A163	0000	4585N18	0000
		90	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	97050A164	0000	4585N18	0000
		100	16	6.5	5	Partially Threaded	Coarse			110,000	Class 8.8	97050A151	0000	4585N18	0000




				M12 × 1.75 mm

				20	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A168	0000	4585N19	00000


				25	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A169	0000	4585N19	00000
				25	18	7.5	6	Partially Threaded	Coarse	150,000	Class 10.9	97050A328	0000	4585N19	00000
				30	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A171	0000	4585N19	00000
				30	18	7.5	6	Partially Threaded	Coarse	150,000	Class 10.9	97050A172	0000	4585N19	00000
				35	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A173	0000	4585N19	00000
				35	18	7.5	6	Partially Threaded	Coarse	150,000	Class 10.9	97050A329	0000	4585N19	00000
				40	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A174	0000	4585N19	00000
				40	18	7.5	6	Partially Threaded	Coarse	150,000	Class 10.9	97050A175	0000	4585N19	00000
				45	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A176	0000	4585N19	00000
				45	18	7.5	6	Partially Threaded	Coarse	150,000	Class 10.9	97050A331	0000	4585N19	00000


				50	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A177	0000	4585N19	00000
				50	18	7.5	6	Partially Threaded	Coarse	150,000	Class 10.9	97050A332	0000	4585N19	00000
				60	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A178	0000	4585N19	00000
				60	18	7.5	6	Partially Threaded	Coarse	150,000	Class 10.9	97050A333	0000	4585N19	00000
				70	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A179	0000	4585N19	00000
				80	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A181	0000	4585N19	00000
				90	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A182	0000	4585N19	00000
				100	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A165	0000	4585N19	00000
				110	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A166	0000	4585N19	00000
				120	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A167	0000	4585N19	00000




						M16 × 2 mm

30	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A186	0000	———	0


30	24					10	8	Partially Threaded	Coarse	150,000	Class 10.9	97050A334	0000	———	0
35	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A187	0000	———	0
35	24					10	8	Partially Threaded	Coarse	150,000	Class 10.9	97050A209	0000	———	0
40	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A188	0000	———	0
40	24					10	8	Partially Threaded	Coarse	150,000	Class 10.9	97050A189	0000	———	0
45	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A191	0000	———	0
45	24					10	8	Partially Threaded	Coarse	150,000	Class 10.9	97050A335	0000	———	0
50	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A192	0000	———	0
50	24					10	8	Partially Threaded	Coarse	150,000	Class 10.9	97050A336	0000	———	0
60	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A193	0000	———	0


60	24					10	8	Partially Threaded	Coarse	150,000	Class 10.9	97050A194	0000	———	0
70	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A195	0000	———	0
70	24					10	8	Partially Threaded	Coarse	150,000	Class 10.9	97050A337	00000	———	0
80	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A196	0000	———	0
80	24					10	8	Partially Threaded	Coarse	150,000	Class 10.9	97050A338	00000	———	0
90	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A197	0000	———	0
100	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A183	0000	———	0
110	24					10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A184	00000	———	0




						M20 × 2.5 mm

		40				30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	97050A202	0000	———	0


		40	30			12	10	Partially Threaded	Coarse	150,000	Class 10.9	97050A339	00000	———	0
		45	30			12	10	Partially Threaded	Coarse	110,000	Class 8.8	97050A203	00000	———	0
		50	30			12	10	Partially Threaded	Coarse	110,000	Class 8.8	97050A204	0000	———	0
		50	30			12	10	Partially Threaded	Coarse	150,000	Class 10.9	97050A341	0000	———	0
		60	30			12	10	Partially Threaded	Coarse	110,000	Class 8.8	97050A205	0000	———	0
		60	30			12	10	Partially Threaded	Coarse	150,000	Class 10.9	97050A342	0000	———	0
		70	30			12	10	Partially Threaded	Coarse	110,000	Class 8.8	97050A206	00000	———	0
		70	30			12	10	Partially Threaded	Coarse	150,000	Class 10.9	97050A343	00000	———	0
		80	30			12	10	Partially Threaded	Coarse	110,000	Class 8.8	97050A207	0000	———	0
		90	30			12	10	Partially Threaded	Coarse	110,000	Class 8.8	97050A208	00000	———	0


		100	30			12	10	Partially Threaded	Coarse	110,000	Class 8.8	97050A198	0000	———	0
		110	30			12	10	Partially Threaded	Coarse	110,000	Class 8.8	97050A199	00000	———	0
		120	30			12	10	Partially Threaded	Coarse	110,000	Class 8.8	97050A201	00000	———	0


		Zinc-Plated Alloy Steel







								M4 × 0.7 mm

								10	7	2.8	2	Partially Threaded	Coarse	110,000	Class 8.8	97050A212	0000	4585N13	0000


				12	7			2.8	2	Partially Threaded	Coarse	110,000	Class 8.8	97050A213	0000	4585N13	0000
				16	7			2.8	2	Partially Threaded	Coarse	110,000	Class 8.8	97050A211	0000	4585N13	0000
				20	7			2.8	2	Partially Threaded	Coarse	110,000	Class 8.8	97050A214	0000	4585N13	0000
				25	7			2.8	2	Partially Threaded	Coarse	110,000	Class 8.8	97050A215	0000	4585N13	0000




								M5 × 0.8 mm

								10	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	97050A216	0000	4585N14	0000


								12	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	97050A217	0000	4585N14	0000
								16	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	97050A218	0000	4585N14	0000
								20	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	97050A219	0000	4585N14	0000
								25	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	97050A221	0000	4585N14	0000
								30	8.5	3.5	2.5	Partially Threaded	Coarse	110,000	Class 8.8	97050A222	0000	4585N14	0000




										M6 × 1 mm

										10	10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A223	0000	4585N15	0000


12										10	4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A224	0000	4585N15	0000
16	10									4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A225	0000	4585N15	0000
20	10									4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A226	0000	4585N15	0000
25	10									4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A227	0000	4585N15	0000
30	10									4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A228	0000	4585N15	0000
35	10									4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A229	0000	4585N15	0000
40	10									4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A231	0000	4585N15	0000
45	10									4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A232	0000	4585N15	0000
50	10									4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A233	0000	4585N15	0000
60	10									4	3	Partially Threaded	Coarse	110,000	Class 8.8	97050A234	0000	4585N15	0000




										M8 × 1.25 mm

										10	13	5	4	Partially Threaded	Coarse	110,000	Class 8.8	97050A235	0000	4585N16	0000


										12	13	5	4	Partially Threaded	Coarse	110,000	Class 8.8	97050A236	0000	4585N16	0000
										16	13	5	4	Partially Threaded	Coarse	110,000	Class 8.8	97050A237	0000	4585N16	0000
										20	13	5	4	Partially Threaded	Coarse	110,000	Class 8.8	97050A238	0000	4585N16	0000
										25	13	5	4	Partially Threaded	Coarse	110,000	Class 8.8	97050A239	0000	4585N16	0000
										30	13	5	4	Partially Threaded	Coarse	110,000	Class 8.8	97050A241	0000	4585N16	0000
										35	13	5	4	Partially Threaded	Coarse	110,000	Class 8.8	97050A242	0000	4585N16	0000
		40								13	5	4	Partially Threaded	Coarse	110,000	Class 8.8	97050A243	0000	4585N16	0000
		45	13							5	4	Partially Threaded	Coarse	110,000	Class 8.8	97050A244	0000	4585N16	0000
		50	13							5	4	Partially Threaded	Coarse	110,000	Class 8.8	97050A245	0000	4585N16	0000
		60	13							5	4	Partially Threaded	Coarse	110,000	Class 8.8	97050A246	0000	4585N16	0000


		70	13			5	4			Partially Threaded	Coarse	110,000	Class 8.8	97050A247	0000	4585N16	0000
		80	13			5	4			Partially Threaded	Coarse	110,000	Class 8.8	97050A248	0000	4585N16	0000




						M10 × 1.5 mm

						20	16			6.5	5	Partially Threaded	Coarse	110,000	Class 8.8	97050A249	0000	4585N18	0000


						25	16			6.5	5	Partially Threaded	Coarse	110,000	Class 8.8	97050A251	0000	4585N18	0000
				30		16	6.5			5	Partially Threaded	Coarse	110,000	Class 8.8	97050A252	0000	4585N18	0000
				35	16	6.5	5			Partially Threaded	Coarse	110,000	Class 8.8	97050A253	0000	4585N18	0000
				40	16	6.5	5			Partially Threaded	Coarse	110,000	Class 8.8	97050A254	0000	4585N18	0000
				45	16	6.5	5			Partially Threaded	Coarse	110,000	Class 8.8	97050A255	0000	4585N18	0000
				50	16	6.5	5			Partially Threaded	Coarse	110,000	Class 8.8	97050A256	0000	4585N18	0000
				60	16	6.5	5			Partially Threaded	Coarse	110,000	Class 8.8	97050A257	0000	4585N18	0000
				70	16	6.5	5			Partially Threaded	Coarse	110,000	Class 8.8	97050A258	0000	4585N18	0000
				80	16	6.5	5			Partially Threaded	Coarse	110,000	Class 8.8	97050A259	0000	4585N18	0000
				90	16	6.5	5			Partially Threaded	Coarse	110,000	Class 8.8	97050A261	0000	4585N18	0000


				100	16	6.5	5			Partially Threaded	Coarse	110,000	Class 8.8	97050A262	0000	4585N18	0000




						M12 × 1.75 mm

						20	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A263	0000	4585N19	00000


						25	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A264	0000	4585N19	00000
						30	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A265	0000	4585N19	00000
						35	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A266	0000	4585N19	00000
						40	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A267	0000	4585N19	00000
						45	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A268	0000	4585N19	00000
						50	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A269	0000	4585N19	00000
						60	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A271	0000	4585N19	00000
						70	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A272	0000	4585N19	00000
						80	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A273	0000	4585N19	00000
						90	18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A274	0000	4585N19	00000


100						18	7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A275	0000	4585N19	00000
110	18					7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A276	0000	4585N19	00000
120	18					7.5	6	Partially Threaded	Coarse	110,000	Class 8.8	97050A277	0000	4585N19	00000




						M16 × 2 mm

						30	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A278	0000	———	0


						35	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A279	0000	———	0
						40	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A281	0000	———	0
						45	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A282	0000	———	0
						50	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A283	0000	———	0
						60	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A284	0000	———	0
						70	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A285	0000	———	0
						80	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A286	0000	———	0
						90	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A287	00000	———	0
						100	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A288	0000	———	0
						110	24	10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A289	00000	———	0


		120	24			10	8	Partially Threaded	Coarse	110,000	Class 8.8	97050A291	00000	———	0




						M20 × 2.5 mm

						40	30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	97050A292	00000	———	0


						45	30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	97050A293	00000	———	0
						50	30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	97050A294	00000	———	0
						60	30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	97050A295	00000	———	0
						70	30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	97050A296	00000	———	0
						80	30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	97050A297	00000	———	0
						90	30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	97050A298	00000	———	0
						100	30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	97050A299	00000	———	0
						110	30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	97050A301	00000	———	0
						120	30	12	10	Partially Threaded	Coarse	110,000	Class 8.8	97050A302	00000	———	0

Low-Profile Stainless Steel Socket Head Screws with Pilot Recess

Hex with Pilot

Recess

For extra gripping power, these low-profile, corrosion-resistant screws have a pilot recess in the hex drive. Fasten them with an extended-tip L-key (sold separately). You can also tighten them with a standard L-key, but it won't grip the hex drive as securely. With a screw head that's about half the size of standard-profile ones, these screws are less likely to snag components. However, they aren't as strong as alloy steel ones with larger heads.

Length is measured from under the head.

18-8 Stainless Steel—The choice for wet and outdoor environments, these screws won't rust. However, they don't hold up to the harsh chemicals that 316 stainless steel screws can.

	Screws									Extended-Tip L-Keys
		Head, mm
	Lg., mm	Dia.	Ht.	Pilot Recess Dia., mm	Threading	Thread Spacing	Tensile Strength, psi		Each		Each
18-8 Stainless Steel







				M4 × 0.7 mm

				10	7	2.8	2	Partially Threaded	Coarse	100,000	96970A111	00000	4585N13	00000


				12	7	2.8	2	Partially Threaded	Coarse	100,000	96970A112	0000	4585N13	0000
				16	7	2.8	2	Partially Threaded	Coarse	100,000	96970A113	0000	4585N13	0000
				20	7	2.8	2	Partially Threaded	Coarse	100,000	96970A114	0000	4585N13	0000
				25	7	2.8	2	Partially Threaded	Coarse	100,000	96970A115	0000	4585N13	0000




						M5 × 0.8 mm

						10	8.5	3.5	2.5	Partially Threaded	Coarse	100,000	96970A116	0000	4585N14	0000


						12	8.5	3.5	2.5	Partially Threaded	Coarse	100,000	96970A117	0000	4585N14	0000
						16	8.5	3.5	2.5	Partially Threaded	Coarse	100,000	96970A118	0000	4585N14	0000
						20	8.5	3.5	2.5	Partially Threaded	Coarse	100,000	96970A119	0000	4585N14	0000
						25	8.5	3.5	2.5	Partially Threaded	Coarse	100,000	96970A121	0000	4585N14	0000
						30	8.5	3.5	2.5	Partially Threaded	Coarse	100,000	96970A122	0000	4585N14	0000




								M6 × 1 mm

								10	10	4	3	Partially Threaded	Coarse	100,000	96970A123	0000	4585N15	0000


								12	10	4	3	Partially Threaded	Coarse	100,000	96970A124	0000	4585N15	0000
								16	10	4	3	Partially Threaded	Coarse	100,000	96970A125	0000	4585N15	0000
								20	10	4	3	Partially Threaded	Coarse	100,000	96970A126	0000	4585N15	0000
								25	10	4	3	Partially Threaded	Coarse	100,000	96970A127	0000	4585N15	0000
								30	10	4	3	Partially Threaded	Coarse	100,000	96970A128	0000	4585N15	0000
								35	10	4	3	Partially Threaded	Coarse	100,000	96970A129	0000	4585N15	0000
								40	10	4	3	Partially Threaded	Coarse	100,000	96970A131	0000	4585N15	0000
								45	10	4	3	Partially Threaded	Coarse	100,000	96970A132	0000	4585N15	0000
								50	10	4	3	Partially Threaded	Coarse	100,000	96970A133	0000	4585N15	0000
								60	10	4	3	Partially Threaded	Coarse	100,000	96970A134	0000	4585N15	0000




										M8 × 1.25 mm

										10	13	5	4	Partially Threaded	Coarse	100,000	96970A135	0000	4585N16	0000


										12	13	5	4	Partially Threaded	Coarse	100,000	96970A136	0000	4585N16	0000
										16	13	5	4	Partially Threaded	Coarse	100,000	96970A137	0000	4585N16	0000
										20	13	5	4	Partially Threaded	Coarse	100,000	96970A138	0000	4585N16	0000
										25	13	5	4	Partially Threaded	Coarse	100,000	96970A139	0000	4585N16	0000
										30	13	5	4	Partially Threaded	Coarse	100,000	96970A141	0000	4585N16	0000
										35	13	5	4	Partially Threaded	Coarse	100,000	96970A142	0000	4585N16	0000
40										13	5	4	Partially Threaded	Coarse	100,000	96970A143	0000	4585N16	0000
45	13									5	4	Partially Threaded	Coarse	100,000	96970A144	0000	4585N16	0000
50	13									5	4	Partially Threaded	Coarse	100,000	96970A145	0000	4585N16	0000
60	13									5	4	Partially Threaded	Coarse	100,000	96970A146	0000	4585N16	0000


70	13	5	4							Partially Threaded	Coarse	100,000	96970A147	0000	4585N16	0000




		M10 × 1.5 mm

		16	16							6.5	5	Partially Threaded	Coarse	100,000	96970A148	0000	4585N18	0000


		20	16							6.5	5	Partially Threaded	Coarse	100,000	96970A149	0000	4585N18	0000
		25	16							6.5	5	Partially Threaded	Coarse	100,000	96970A151	0000	4585N18	0000
		30	16							6.5	5	Partially Threaded	Coarse	100,000	96970A152	0000	4585N18	0000
		35	16	6.5						5	Partially Threaded	Coarse	100,000	96970A153	0000	4585N18	0000
		40	16	6.5	5					Partially Threaded	Coarse	100,000	96970A154	0000	4585N18	0000
		45	16	6.5	5					Partially Threaded	Coarse	100,000	96970A155	0000	4585N18	0000
		60	16	6.5	5					Partially Threaded	Coarse	100,000	96970A157	0000	4585N18	0000
		70	16	6.5	5					Partially Threaded	Coarse	100,000	96970A158	0000	4585N18	0000




				M12 × 1.75 mm

				20	18					7.5	6	Partially Threaded	Coarse	100,000	96970A159	0000	4585N19	00000


				25	18					7.5	6	Partially Threaded	Coarse	100,000	96970A161	0000	4585N19	00000
				30	18	7.5				6	Partially Threaded	Coarse	100,000	96970A162	0000	4585N19	00000
				35	18	7.5	6			Partially Threaded	Coarse	100,000	96970A163	0000	4585N19	00000
				40	18	7.5	6			Partially Threaded	Coarse	100,000	96970A164	0000	4585N19	00000
				45	18	7.5	6			Partially Threaded	Coarse	100,000	96970A165	0000	4585N19	00000
				50	18	7.5	6			Partially Threaded	Coarse	100,000	96970A166	0000	4585N19	00000
				60	18	7.5	6			Partially Threaded	Coarse	100,000	96970A167	00000	4585N19	00000
				70	18	7.5	6			Partially Threaded	Coarse	100,000	96970A168	00000	4585N19	00000