100 Degree Flat Head Screws

Filter by

Countersink Angle

100°

System of Measurement

Thread Size

Flat Head Profile

Drive Style

Material

Fastener Head Type

Threading

Finish

Specifications Met

Thread Type

Drive Size

DFARS Specialty Metals

Tip Type

Certification

Performance

Thread Spacing

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

Yes

Tensile Strength

60,000 psi to 69,999 psi

70,000 psi to 99,999 psi

Thread Direction

RoHS

REACH

Export Control Classification Number (ECCN)

EAR99

Forward

How can we improve?

618 Products

Drive Style

Hex

Six contact points securely grip your driver without stripping the drive

140 products

Phillips

A common drive style that aligns easily with drivers

416 products

Drive Style

Slotted

A simple yet effective drive style for light duty tasks

62 products

Performance

Corrosion Resistant

Resist corrosion from moisture, chemicals, and harsh weather

484 products

Stainless Steel Hex-Drive Flat Head Screws

The most corrosion-resistant hex-drive flat head screws we offer. Made of stainless steel, they won't rust or corrode when exposed to moisture and chemicals, but they're not as strong as alloy steel. With six contact points, the hex drive withstands more torque than slotted and Phillips to securely grip your driver without slipping and stripping the drive.

Length is measured from the top of 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 can.

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

Highly Corrosion-Resistant Black-Oxide 316 Stainless Steel—Combines a finished appearance with the rust resistance of 316 stainless steel. Even if the coating wears off, these screws will hold up in just about any environment, including salt water and most chemicals.

Standard Profile—Standard-profile heads are the most common choice for flat head screws.

Undercut Profile—About a third thinner than standard heads, the undercut profile fits into shallow holes in thin material. The thin head also has more threading on the shaft, so they're often used to keep short screws from coming loose.

				Head
	Lg.	Countersink Angle	Flat Head Profile	Dia.	Ht.	Threading	Tensile Strength, psi	Certificate Type	Pkg. Qty.		Pkg.
18-8 Stainless Steel







				4-40

				3/16"	100°	Standard	0.255"	0.059"	Partially Threaded	70,000	—	1	99926A101	00000


				1/4"	100°	Standard	0.255"	0.059"	Partially Threaded	70,000	Material Certificate	1	99926A102	0000
				5/16"	100°	Standard	0.255"	0.059"	Partially Threaded	70,000	—	1	99926A103	0000
				3/8"	100°	Standard	0.255"	0.059"	Partially Threaded	70,000	Material Certificate	1	99926A104	0000
				1/2"	100°	Standard	0.255"	0.059"	Partially Threaded	70,000	Material Certificate	1	99926A105	0000




						6-32

						1/4"	100°	Undercut	0.307"	0.066"	Partially Threaded	70,000	Material Certificate	1	99926A106	0000


						5/16"	100°	Undercut	0.307"	0.066"	Partially Threaded	70,000	Material Certificate	1	99926A107	0000
						3/8"	100°	Undercut	0.307"	0.066"	Partially Threaded	70,000	Material Certificate	1	99926A108	0000
						1/2"	100°	Undercut	0.307"	0.066"	Partially Threaded	70,000	Material Certificate	1	99926A109	0000
						5/8"	100°	Undercut	0.307"	0.066"	Partially Threaded	70,000	—	1	99926A111	0000
						3/4"	100°	Undercut	0.307"	0.066"	Partially Threaded	70,000	—	1	99926A112	0000
						1"	100°	Undercut	0.307"	0.066"	Partially Threaded	70,000	—	1	99926A113	0000




								8-32

								1/4"	100°	Undercut	0.359"	0.076"	Partially Threaded	70,000	—	1	99926A114	0000


								5/16"	100°	Undercut	0.359"	0.076"	Partially Threaded	70,000	Material Certificate	1	99926A115	0000
								3/8"	100°	Undercut	0.359"	0.076"	Partially Threaded	70,000	Material Certificate	1	99926A116	0000
								1/2"	100°	Undercut	0.359"	0.076"	Partially Threaded	70,000	Material Certificate	1	99926A117	0000
								5/8"	100°	Undercut	0.359"	0.076"	Partially Threaded	70,000	Material Certificate	1	99926A118	0000
								3/4"	100°	Undercut	0.359"	0.076"	Partially Threaded	70,000	—	1	99926A119	0000
								1"	100°	Undercut	0.359"	0.076"	Partially Threaded	70,000	—	1	99926A121	0000




										10-24

										3/8"	100°	Undercut	0.411"	0.084"	Partially Threaded	70,000	Material Certificate	1	99926A122	0000


										1/2"	100°	Undercut	0.411"	0.084"	Partially Threaded	70,000	Material Certificate	1	99926A123	0000
										5/8"	100°	Undercut	0.411"	0.084"	Partially Threaded	70,000	—	1	99926A124	0000
										3/4"	100°	Undercut	0.411"	0.084"	Partially Threaded	70,000	—	1	99926A125	0000
										1"	100°	Undercut	0.411"	0.084"	Partially Threaded	70,000	—	1	99926A126	0000




												10-32

3/8"	100°											Undercut	0.411"	0.084"	Partially Threaded	70,000	Material Certificate	1	99926A128	0000


1/2"	100°											Undercut	0.411"	0.084"	Partially Threaded	70,000	—	1	99926A129	0000
5/8"	100°	Undercut										0.411"	0.084"	Partially Threaded	70,000	—	1	99926A131	0000
3/4"	100°	Undercut	0.411"									0.084"	Partially Threaded	70,000	Material Certificate	1	99926A132	0000
1"	100°	Undercut	0.411"									0.084"	Partially Threaded	70,000	—	1	99926A133	0000
1 1/2"	100°	Undercut	0.411"									0.084"	Partially Threaded	70,000	—	1	99926A134	0000




		1/4"-20

		3/8"	100°									Undercut	0.531"	0.105"	Partially Threaded	70,000	Material Certificate	1	99926A135	0000


		1/2"	100°									Undercut	0.531"	0.105"	Partially Threaded	70,000	Material Certificate	1	99926A136	0000
		5/8"	100°	Undercut								0.531"	0.105"	Partially Threaded	70,000	Material Certificate	1	99926A137	0000
		3/4"	100°	Undercut	0.531"							0.105"	Partially Threaded	70,000	Material Certificate	1	99926A138	0000
		7/8"	100°	Undercut	0.531"							0.105"	Partially Threaded	70,000	Material Certificate	1	99926A139	0000
		1"	100°	Undercut	0.531"							0.105"	Partially Threaded	70,000	Material Certificate	1	99926A141	0000
		1 1/4"	100°	Undercut	0.531"							0.105"	Partially Threaded	70,000	Material Certificate	1	99926A142	0000
		1 1/2"	100°	Undercut	0.531"							0.105"	Partially Threaded	70,000	Material Certificate	1	99926A143	00000
		1 3/4"	100°	Undercut	0.531"							0.105"	Partially Threaded	70,000	—	1	99926A144	00000
		2"	100°	Undercut	0.531"							0.105"	Partially Threaded	70,000	Material Certificate	1	99926A145	00000




				5/16"-18

				5/8"	100°							Undercut	0.656"	0.127"	Partially Threaded	70,000	Material Certificate	1	99926A146	0000


				3/4"	100°	Undercut	0.656"					0.127"	Partially Threaded	70,000	—	1	99926A147	0000
				1"	100°	Undercut	0.656"					0.127"	Partially Threaded	70,000	Material Certificate	1	99926A148	0000
				1 1/4"	100°	Undercut	0.656"					0.127"	Partially Threaded	70,000	Material Certificate	1	99926A149	00000
				1 1/2"	100°	Undercut	0.656"					0.127"	Partially Threaded	70,000	Material Certificate	1	99926A151	00000
				1 3/4"	100°	Undercut	0.656"					0.127"	Partially Threaded	70,000	Material Certificate	1	99926A152	00000
				2"	100°	Undercut	0.656"					0.127"	Partially Threaded	70,000	Material Certificate	1	99926A153	00000




						3/8"-16

						3/4"	100°					Undercut	0.781"	0.157"	Partially Threaded	70,000	Material Certificate	1	99926A154	0000


						1"	100°	Undercut				0.781"	0.157"	Partially Threaded	70,000	Material Certificate	1	99926A155	00000
						1 1/4"	100°	Undercut	0.781"			0.157"	Partially Threaded	70,000	Material Certificate	1	99926A156	00000
						1 1/2"	100°	Undercut	0.781"			0.157"	Partially Threaded	70,000	Material Certificate	1	99926A157	00000
						1 3/4"	100°	Undercut	0.781"			0.157"	Partially Threaded	70,000	Material Certificate	1	99926A158	00000
						2"	100°	Undercut	0.781"			0.157"	Partially Threaded	70,000	Material Certificate	1	99926A159	00000
						2 1/2"	100°	Undercut	0.781"			0.157"	Partially Threaded	70,000	Material Certificate	1	99926A161	00000
						3"	100°	Undercut	0.781"			0.157"	Partially Threaded	70,000	—	1	99926A162	00000




								1/2"-13

								1"	100°			Undercut	0.937"	0.181"	Partially Threaded	70,000	Material Certificate	1	99926A163	00000


								1 1/4"	100°	Undercut	0.937"	0.181"	Partially Threaded	70,000	Material Certificate	1	99926A164	00000
								1 1/2"	100°	Undercut	0.937"	0.181"	Partially Threaded	70,000	—	1	99926A165	00000
								2"	100°	Undercut	0.937"	0.181"	Partially Threaded	70,000	—	1	99926A166	00000


								Highly Corrosion-Resistant 316 Stainless Steel







										4-40

										3/16"	100°	Undercut	0.255"	0.059"	Fully Threaded	70,000	—	5	90729A611	00000


										1/4"	100°	Undercut	0.255"	0.059"	Fully Threaded	70,000	Material Certificate	5	90729A612	00000
										5/16"	100°	Undercut	0.255"	0.059"	Fully Threaded	70,000	Material Certificate	5	90729A613	00000
										3/8"	100°	Undercut	0.255"	0.059"	Fully Threaded	70,000	—	5	90729A614	00000
										1/2"	100°	Undercut	0.255"	0.059"	Fully Threaded	70,000	—	5	90729A615	00000




		6-32

		1/4"	100°									Undercut	0.307"	0.066"	Fully Threaded	70,000	Material Certificate	5	90729A114	00000


		5/16"	100°									Undercut	0.307"	0.066"	Fully Threaded	70,000	—	5	90729A115	00000
		3/8"	100°									Undercut	0.307"	0.066"	Fully Threaded	70,000	Material Certificate	1	90729A111	0000
		1/2"	100°									Undercut	0.307"	0.066"	Fully Threaded	70,000	Material Certificate	1	90729A112	0000
		3/4"	100°									Undercut	0.307"	0.066"	Fully Threaded	70,000	—	1	90729A113	0000




												8-32

												3/8"	100°	Undercut	0.359"	0.076"	Fully Threaded	70,000	—	1	90729A211	0000


				1/2"	100°							Undercut	0.359"	0.076"	Fully Threaded	70,000	Material Certificate	1	90729A212	0000
				3/4"	100°							Undercut	0.359"	0.076"	Fully Threaded	70,000	—	1	90729A213	0000




												10-32

												3/8"	100°	Undercut	0.411"	0.084"	Fully Threaded	70,000	Material Certificate	1	90729A314	0000


												1/2"	100°	Undercut	0.411"	0.084"	Fully Threaded	70,000	Material Certificate	1	90729A311	0000
												5/8"	100°	Undercut	0.411"	0.084"	Fully Threaded	70,000	Material Certificate	1	90729A315	0000
												3/4"	100°	Undercut	0.411"	0.084"	Fully Threaded	70,000	Material Certificate	1	90729A312	0000
						1"						100°	Undercut	0.411"	0.084"	Fully Threaded	70,000	—	1	90729A313	0000




												1/4"-20

												1/2"	100°	Undercut	0.531"	0.105"	Fully Threaded	70,000	Material Certificate	1	90729A411	0000


												5/8"	100°	Undercut	0.531"	0.105"	Fully Threaded	70,000	Material Certificate	1	90729A416	0000
												3/4"	100°	Undercut	0.531"	0.105"	Fully Threaded	70,000	Material Certificate	1	90729A412	0000
												1"	100°	Undercut	0.531"	0.105"	Fully Threaded	70,000	Material Certificate	1	90729A413	0000
								1 1/4"				100°	Undercut	0.531"	0.105"	Fully Threaded	70,000	—	1	90729A414	0000
								1 1/2"	100°			Undercut	0.531"	0.105"	Fully Threaded	70,000	—	1	90729A415	00000




								5/16"-18

								3/4"	100°			Undercut	0.656"	0.127"	Fully Threaded	70,000	—	1	90729A511	0000


								1"	100°			Undercut	0.656"	0.127"	Fully Threaded	70,000	Material Certificate	1	90729A512	0000
								1 1/4"	100°			Undercut	0.656"	0.127"	Fully Threaded	70,000	Material Certificate	1	90729A514	00000
								1 1/2"	100°			Undercut	0.656"	0.127"	Fully Threaded	70,000	—	1	90729A513	00000




												M3 × 0.5 mm

										5 mm	100°	Undercut	6 mm	1.3 mm	Fully Threaded	70,000	Material Certificate	5	90729A165	00000


										6 mm	100°	Undercut	6 mm	1.3 mm	Fully Threaded	70,000	Material Certificate	5	90729A166	00000
										8 mm	100°	Undercut	6 mm	1.3 mm	Fully Threaded	70,000	Material Certificate	5	90729A167	00000
										10 mm	100°	Undercut	6 mm	1.3 mm	Fully Threaded	70,000	Material Certificate	5	90729A168	00000
										12 mm	100°	Undercut	6 mm	1.3 mm	Fully Threaded	70,000	Material Certificate	5	90729A169	00000




			M4 × 0.7 mm

			6 mm								100°	Undercut	8 mm	1.6 mm	Fully Threaded	70,000	Material Certificate	1	90729A265	0000


			8 mm								100°	Undercut	8 mm	1.6 mm	Fully Threaded	70,000	Material Certificate	1	90729A266	0000
			10 mm								100°	Undercut	8 mm	1.6 mm	Fully Threaded	70,000	Material Certificate	1	90729A267	0000
			12 mm								100°	Undercut	8 mm	1.6 mm	Fully Threaded	70,000	—	1	90729A268	0000
			16 mm								100°	Undercut	8 mm	1.6 mm	Fully Threaded	70,000	Material Certificate	1	90729A269	0000




					M5 × 0.8 mm

					8 mm						100°	Undercut	10 mm	1.9 mm	Fully Threaded	70,000	Material Certificate	1	90729A365	0000


					10 mm						100°	Undercut	10 mm	1.9 mm	Fully Threaded	70,000	Material Certificate	1	90729A366	0000
					12 mm						100°	Undercut	10 mm	1.9 mm	Fully Threaded	70,000	Material Certificate	1	90729A367	0000
					16 mm						100°	Undercut	10 mm	1.9 mm	Fully Threaded	70,000	—	1	90729A368	0000
					20 mm						100°	Undercut	10 mm	1.9 mm	Fully Threaded	70,000	Material Certificate	1	90729A369	0000




							M6 × 1 mm

							12 mm				100°	Undercut	12 mm	2.2 mm	Fully Threaded	70,000	Material Certificate	1	90729A465	0000


							16 mm				100°	Undercut	12 mm	2.2 mm	Fully Threaded	70,000	Material Certificate	1	90729A466	0000
							20 mm				100°	Undercut	12 mm	2.2 mm	Fully Threaded	70,000	Material Certificate	1	90729A467	0000
							25 mm				100°	Undercut	12 mm	2.2 mm	Fully Threaded	70,000	—	1	90729A468	0000
							30 mm				100°	Undercut	12 mm	2.2 mm	Fully Threaded	70,000	—	1	90729A469	0000




							M8 × 1.25 mm

							16 mm				100°	Undercut	16 mm	2.8 mm	Fully Threaded	70,000	Material Certificate	1	90729A565	0000


							20 mm				100°	Undercut	16 mm	2.8 mm	Fully Threaded	70,000	—	1	90729A566	0000
							25 mm				100°	Undercut	16 mm	2.8 mm	Fully Threaded	70,000	—	1	90729A567	0000
							30 mm				100°	Undercut	16 mm	2.8 mm	Fully Threaded	70,000	—	1	90729A568	00000




												M10 × 1.5 mm

								16 mm				100°	Undercut	20 mm	3.5 mm	Fully Threaded	70,000	—	1	90729A617	00000


								25 mm	100°			Undercut	20 mm	3.5 mm	Fully Threaded	70,000	—	1	90729A619	00000
								30 mm	100°			Undercut	20 mm	3.5 mm	Fully Threaded	70,000	Material Certificate	1	90729A621	00000
								35 mm	100°			Undercut	20 mm	3.5 mm	Fully Threaded	70,000	Material Certificate	1	90729A622	00000
								50 mm	100°			Undercut	20 mm	3.5 mm	Fully Threaded	70,000	Material Certificate	1	90729A624	00000




									M12 × 1.75 mm

									25 mm			100°	Undercut	24 mm	4.2 mm	Fully Threaded	70,000	—	1	90729A628	00000


									30 mm	100°		Undercut	24 mm	4.2 mm	Fully Threaded	70,000	—	1	90729A629	00000
									35 mm	100°		Undercut	24 mm	4.2 mm	Fully Threaded	70,000	Material Certificate	1	90729A631	00000


									Highly Corrosion-Resistant Black-Oxide 316 Stainless Steel







												M3 × 0.5 mm

												5 mm	100°	Undercut	6 mm	1.3 mm	Fully Threaded	70,000	—	1	95440A101	0000


												6 mm	100°	Undercut	6 mm	1.3 mm	Fully Threaded	70,000	—	1	95440A102	0000
												8 mm	100°	Undercut	6 mm	1.3 mm	Fully Threaded	70,000	—	1	95440A103	0000
					10 mm							100°	Undercut	6 mm	1.3 mm	Fully Threaded	70,000	—	1	95440A104	0000
					12 mm	100°						Undercut	6 mm	1.3 mm	Fully Threaded	70,000	—	1	95440A105	0000




												M4 × 0.7 mm

												6 mm	100°	Undercut	8 mm	1.6 mm	Fully Threaded	70,000	—	1	95440A106	0000


												8 mm	100°	Undercut	8 mm	1.6 mm	Fully Threaded	70,000	Material Certificate	1	95440A107	0000
												10 mm	100°	Undercut	8 mm	1.6 mm	Fully Threaded	70,000	Material Certificate	1	95440A108	0000
12 mm												100°	Undercut	8 mm	1.6 mm	Fully Threaded	70,000	Material Certificate	1	95440A109	0000
16 mm	100°											Undercut	8 mm	1.6 mm	Fully Threaded	70,000	—	1	95440A110	0000




												M5 × 0.8 mm

												8 mm	100°	Undercut	10 mm	1.9 mm	Fully Threaded	70,000	—	1	95440A111	0000


												10 mm	100°	Undercut	10 mm	1.9 mm	Fully Threaded	70,000	—	1	95440A112	0000
							12 mm					100°	Undercut	10 mm	1.9 mm	Fully Threaded	70,000	—	1	95440A113	0000
							16 mm					100°	Undercut	10 mm	1.9 mm	Fully Threaded	70,000	Material Certificate	1	95440A114	0000




												M6 × 1 mm

												12 mm	100°	Undercut	12 mm	2.2 mm	Fully Threaded	70,000	Material Certificate	1	95440A116	0000


												16 mm	100°	Undercut	12 mm	2.2 mm	Fully Threaded	70,000	Material Certificate	1	95440A117	0000
												20 mm	100°	Undercut	12 mm	2.2 mm	Fully Threaded	70,000	—	1	95440A118	0000
								30 mm				100°	Undercut	12 mm	2.2 mm	Fully Threaded	70,000	Material Certificate	1	95440A120	00000




												M8 × 1.25 mm

												16 mm	100°	Undercut	16 mm	2.8 mm	Fully Threaded	70,000	—	1	95440A121	0000


												20 mm	100°	Undercut	16 mm	2.8 mm	Fully Threaded	70,000	—	1	95440A122	0000
												25 mm	100°	Undercut	16 mm	2.8 mm	Fully Threaded	70,000	—	1	95440A123	00000

Stainless Steel Phillips Flat Head Screws

These screws are made of stainless steel, so they won't rust or corrode when exposed to moisture and chemicals. The Phillips drive has a cross-shaped opening in which a driver fits snugly for easy alignment. With four contact points, they withstand more torque than slotted drives, but drivers slip when you apply too much force.

Length is measured from the top of 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 can.

Black-Oxide 18-8 Stainless Steel—Typically chosen for their appearance, these screws have a dark, matte coating to create a finished look. They won't rust in wet and outdoor environments, but they don't hold up to the harsh chemicals that 316 stainless steel can.

Standard Profile—Standard-profile heads are the most common choice for flat head screws.

Military Specification—These screws are manufactured and tested to meet strict U.S. military standards for material and construction.

				Head
	Lg.	Countersink Angle	Flat Head Profile	Dia.	Ht.	Threading	Tensile Strength, psi	Mil. Spec.	Certificate Type	Pkg. Qty.		Pkg.
18-8 Stainless Steel







				0-80

				1/8"	100°	Standard	0.112"	0.026"	Fully Threaded	80,000	—	Material Certificate	50	91771A915	00000


				5/32"	100°	Standard	0.112"	0.026"	Fully Threaded	80,000	—	—	50	91771A916	0000
				3/16"	100°	Standard	0.112"	0.026"	Fully Threaded	80,000	—	—	50	91771A917	0000
				3/16"	100°	Standard	0.119"	0.026"	Fully Threaded	70,000	MS24693-C420, NASM24693	—	50	93085A841	0000
				7/32"	100°	Standard	0.112"	0.026"	Fully Threaded	80,000	—	—	50	91771A918	0000
				1/4"	100°	Standard	0.112"	0.026"	Fully Threaded	80,000	—	—	50	91771A919	0000
				1/4"	100°	Standard	0.119"	0.026"	Fully Threaded	70,000	MS24693-C421, NASM24693	—	50	93085A842	0000
				9/32"	100°	Standard	0.112"	0.026"	Fully Threaded	80,000	—	—	50	91771A920	0000
				5/16"	100°	Standard	0.112"	0.026"	Fully Threaded	80,000	—	—	50	91771A921	0000
				5/16"	100°	Standard	0.119"	0.026"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C422, NASM24693	Material Certificate	50	96877A749	0000
				11/32"	100°	Standard	0.112"	0.026"	Fully Threaded	80,000	—	—	50	91771A922	0000


				3/8"	100°	Standard	0.112"	0.026"	Fully Threaded	80,000	—	—	50	91771A923	0000
				3/8"	100°	Standard	0.119"	0.026"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C423, NASM24693	Material Certificate	50	96877A751	0000
				1/2"	100°	Standard	0.112"	0.026"	Fully Threaded	80,000	—	—	50	91771A925	0000




						2-56

						1/8"	100°	Standard	0.172"	0.037"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C16, NASM24693	Material Certificate	50	93085A010	0000


						5/32"	100°	Standard	0.172"	0.037"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C17, NASM24693	Material Certificate	50	93085A013	0000
						3/16"	100°	Standard	0.162"	0.037"	Fully Threaded	80,000	—	—	100	91771A926	0000
						3/16"	100°	Standard	0.172"	0.037"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, NAS662C2R3	Material Certificate	100	93085A015	00000
						1/4"	100°	Standard	0.162"	0.037"	Fully Threaded	80,000	—	Material Certificate	100	91771A927	0000
						1/4"	100°	Standard	0.172"	0.037"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, NAS662C2R4	Material Certificate	100	93085A017	00000
						5/16"	100°	Standard	0.162"	0.037"	Fully Threaded	80,000	—	—	100	91771A928	0000
						5/16"	100°	Standard	0.172"	0.037"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, NAS662C2R5	Material Certificate	100	93085A019	00000
						3/8"	100°	Standard	0.162"	0.037"	Fully Threaded	80,000	—	—	100	91771A929	0000
						3/8"	100°	Standard	0.172"	0.037"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, NAS662C2R6	Material Certificate	100	93085A021	00000
						7/16"	100°	Standard	0.162"	0.037"	Fully Threaded	80,000	—	—	100	91771A930	0000


						1/2"	100°	Standard	0.162"	0.037"	Fully Threaded	80,000	—	—	100	91771A931	0000
						1/2"	100°	Standard	0.172"	0.037"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, NAS662C2R8	Material Certificate	100	93085A023	00000
						5/8"	100°	Standard	0.172"	0.036"	Fully Threaded	70,000	Fed. Spec. FF-S-92, NAS662C2R10	—	50	93085A838	0000
						3/4"	100°	Standard	0.172"	0.036"	Fully Threaded	70,000	Fed. Spec. FF-S-92, NAS662C2R12	—	50	93085A839	00000




								4-40

								1/8"	100°	Standard	0.212"	0.049"	Fully Threaded	80,000	—	—	50	91771A932	0000


								1/8"	100°	Undercut	0.212"	0.047"	Fully Threaded	80,000	—	Material Certificate	50	91771A974	00000
								3/16"	100°	Standard	0.212"	0.049"	Fully Threaded	80,000	—	Material Certificate	100	91771A933	0000
								3/16"	100°	Standard	0.225"	0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C1, NASM24693	—	100	93085A105	00000
1/4"								100°	Standard	0.212"	0.049"	Fully Threaded	80,000	—	Material Certificate	100	91771A934	0000
1/4"	100°							Standard	0.225"	0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C2, NASM24693	—	100	93085A106	00000
1/4"	100°							Undercut	0.212"	0.047"	Fully Threaded	80,000	—	—	100	91771A975	00000
5/16"	100°							Standard	0.212"	0.049"	Fully Threaded	80,000	—	Material Certificate	100	91771A935	0000
5/16"	100°							Standard	0.225"	0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C3, NASM24693	Material Certificate	100	93085A107	00000
3/8"	100°	Standard						0.212"	0.049"	Fully Threaded	80,000	—	Material Certificate	100	91771A936	0000
3/8"	100°	Standard	0.225"					0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C4, NASM24693	—	100	93085A108	00000


7/16"	100°	Standard	0.212"					0.049"	Fully Threaded	80,000	—	—	100	91771A937	0000
7/16"	100°	Standard	0.225"					0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C5, NASM24693	Material Certificate	100	93085A109	00000
1/2"	100°	Standard	0.212"					0.049"	Fully Threaded	80,000	—	Material Certificate	100	91771A938	0000
1/2"	100°	Standard	0.225"					0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C6, NASM24693	Material Certificate	100	93085A110	00000
5/8"	100°	Standard	0.225"					0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C7, NASM24693	Material Certificate	100	93085A112	00000
3/4"	100°	Standard	0.225"					0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C8, NASM24693	Material Certificate	50	93085A113	00000
7/8"	100°	Standard	0.225"					0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C9, NASM24693	Material Certificate	50	93085A116	00000
1"	100°	Standard	0.225"					0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C10, NASM24693	—	25	93085A119	0000
1 1/8"	100°	Standard	0.225"					0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C11, NASM24693	—	25	93085A122	0000
1 1/4"	100°	Standard	0.225"					0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C12, NASM24693	—	50	93085A851	00000


1 1/2"	100°	Standard	0.225"					0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C14, NASM24693	—	25	93085A852	0000




		6-32

		3/16"	100°					Standard	0.262"	0.06"	Fully Threaded	80,000	—	Material Certificate	100	91771A939	0000


		3/16"	100°	Standard	0.279"			0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C23, NASM24693	Material Certificate	100	93085A143	00000
		3/16"	100°	Undercut	0.262"			0.059"	Fully Threaded	80,000	—	Material Certificate	50	91771A976	0000
		1/4"	100°	Standard	0.262"			0.06"	Fully Threaded	80,000	—	Material Certificate	100	91771A940	00000
		1/4"	100°	Standard	0.279"			0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C24, NASM24693	Material Certificate	100	93085A144	00000
		1/4"	100°	Undercut	0.262"			0.059"	Fully Threaded	80,000	—	Material Certificate	100	91771A977	00000
		5/16"	100°	Standard	0.262"			0.06"	Fully Threaded	80,000	—	Material Certificate	100	91771A941	0000
		5/16"	100°	Standard	0.279"			0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C25, NASM24693	—	100	93085A145	00000
		3/8"	100°	Standard	0.262"			0.06"	Fully Threaded	80,000	—	Material Certificate	100	91771A942	00000
		3/8"	100°	Standard	0.279"			0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C26, NASM24693	—	100	93085A146	00000
		3/8"	100°	Undercut	0.262"			0.059"	Fully Threaded	80,000	—	Material Certificate	100	91771A978	0000


		7/16"	100°	Standard	0.262"			0.06"	Fully Threaded	80,000	—	—	100	91771A943	00000
		7/16"	100°	Standard	0.279"			0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C27, NASM24693	—	50	93085A147	00000
		1/2"	100°	Standard	0.262"			0.06"	Fully Threaded	80,000	—	—	100	91771A944	00000
		1/2"	100°	Standard	0.279"			0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C28, NASM24693	—	50	93085A148	00000
		5/8"	100°	Standard	0.279"			0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C29, NASM24693	Material Certificate	50	93085A150	00000
		3/4"	100°	Standard	0.279"			0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C30, NASM24693	Material Certificate	50	93085A151	00000
		7/8"	100°	Standard	0.279"			0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C31, NASM24693	Material Certificate	50	93085A152	00000
		1"	100°	Standard	0.279"			0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C32, NASM24693	—	25	93085A154	00000
		1 1/8"	100°	Standard	0.279"			0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C33, NASM24693	—	25	93085A155	0000
		1 1/4"	100°	Standard	0.279"			0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C34, NASM24693	—	25	93085A157	00000


		1 1/2"	100°	Standard	0.279"	0.06"		Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C36, NASM24693	Material Certificate	10	93085A159	0000
		2"	100°	Standard	0.279"	0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C40, NASM24693	—	10	93085A163	0000
		2 1/2"	100°	Standard	0.279"	0.06"	Partially Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C42, NASM24693	—	10	96877A752	00000




				8-32

				3/16"	100°	Standard	0.312"	0.072"	Fully Threaded	80,000	—	—	100	91771A945	00000


				1/4"	100°	Standard	0.312"	0.072"	Fully Threaded	80,000	—	Material Certificate	100	91771A946	00000
				1/4"	100°	Standard	0.332"	0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C46, NASM24693	Material Certificate	50	93085A190	00000
				5/16"	100°	Standard	0.312"	0.072"	Fully Threaded	80,000	—	—	100	91771A947	00000
				5/16"	100°	Standard	0.332"	0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C47, NASM24693	—	50	93085A191	00000
				3/8"	100°	Standard	0.312"	0.072"	Fully Threaded	80,000	—	Material Certificate	100	91771A948	00000
				3/8"	100°	Standard	0.332"	0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C48, NASM24693	Material Certificate	50	93085A192	00000
				7/16"	100°	Standard	0.312"	0.072"	Fully Threaded	80,000	—	—	100	91771A949	0000
				7/16"	100°	Standard	0.332"	0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C49, NASM24693	Material Certificate	50	93085A193	00000
				1/2"	100°	Standard	0.312"	0.072"	Fully Threaded	80,000	—	—	50	91771A950	0000
				1/2"	100°	Standard	0.332"	0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C50, NASM24693	Material Certificate	50	93085A194	00000


				5/8"	100°	Standard	0.312"	0.072"	Fully Threaded	80,000	—	—	50	91771A951	0000
				5/8"	100°	Standard	0.332"	0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C51, NASM24693	Material Certificate	50	93085A196	00000
				3/4"	100°	Standard	0.312"	0.072"	Fully Threaded	80,000	—	Material Certificate	50	91771A952	0000
				3/4"	100°	Standard	0.332"	0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C52, NASM24693	—	50	93085A197	00000
				7/8"	100°	Standard	0.312"	0.072"	Fully Threaded	80,000	—	—	50	91771A953	0000
				7/8"	100°	Standard	0.332"	0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C53, NASM24693	—	25	93085A198	0000
				1"	100°	Standard	0.312"	0.072"	Fully Threaded	80,000	—	—	50	91771A954	00000
				1"	100°	Standard	0.332"	0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C54, NASM24693	—	25	93085A199	00000
				1 1/8"	100°	Standard	0.332"	0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C55, NASM24693	Material Certificate	25	93085A201	00000
1 1/4"				100°	Standard	0.332"	0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C56, NASM24693	—	25	93085A203	00000


1 1/2"	100°			Standard	0.332"	0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C58, NASM24693	Material Certificate	10	93085A205	0000
1 3/4"	100°			Standard	0.332"	0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C60, NASM24693	Material Certificate	10	93085A853	0000
2"	100°			Standard	0.332"	0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C62, NASM24693	—	10	93085A854	0000
2 1/2"	100°			Standard	0.332"	0.072"	Partially Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C64, NASM24693	Material Certificate	10	96877A753	0000




				10-24

				5/16"	100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C69, NASM24693	—	50	96877A754	00000


				3/8"	100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	50	91771A955	0000
				3/8"	100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C70, NASM24693	—	25	93085A239	00000
				7/16"	100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C71, NASM24693	—	25	96877A755	0000
				1/2"	100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	50	91771A956	00000
				1/2"	100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C72, NASM24693	—	25	93085A242	00000
				5/8"	100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	50	91771A957	0000
				5/8"	100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C73, NASM24693	—	25	93085A244	0000
				3/4"	100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	50	91771A958	0000
				3/4"	100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C74, NASM24693	—	10	93085A245	0000
				7/8"	100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	50	91771A959	0000


				1"	100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	50	91771A960	00000
				1"	100°	Standard	0.385"	0.083"	Fully Threaded	70,000	MS24693-C76, NASM24693	—	25	93085A843	00000
				1 1/4"	100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C78, NASM24693	—	10	96877A757	0000
				1 1/2"	100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C80, NASM24693	—	10	96877A758	0000
				2"	100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C84, NASM24693	—	10	96877A759	0000




			10-32

			1/4"		100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	50	91771A961	0000


			1/4"		100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C268, NASM24693	—	25	93085A825	0000
			5/16"		100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	50	91771A962	00000
			5/16"		100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C269, NASM24693	—	25	93085A823	00000
			3/8"		100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	Material Certificate	50	91771A963	0000
			3/8"		100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C270, NASM24693	—	50	93085A827	00000
			7/16"		100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C271, NASM24693	Material Certificate	50	93085A828	00000
			1/2"		100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	Material Certificate	50	91771A964	00000
			1/2"		100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C272, NASM24693	—	25	93085A829	00000
			5/8"		100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	50	91771A965	00000
			5/8"		100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C273, NASM24693	—	25	93085A830	00000


			3/4"		100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	Material Certificate	50	91771A966	00000
			3/4"		100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C274, NASM24693	—	25	93085A831	00000
			7/8"		100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	25	91771A967	0000
			7/8"		100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C275, NASM24693	Material Certificate	25	93085A832	00000
			1"		100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	25	91771A968	0000
			1"		100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C276, NASM24693	Material Certificate	25	93085A833	00000
			1 1/8"		100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C277, NASM24693	Material Certificate	10	96877A761	0000
			1 1/4"		100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C278, NASM24693	Material Certificate	10	93085A835	0000
			1 3/8"		100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C279, NASM24693	Material Certificate	10	96877A762	0000
			1 1/2"		100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C280, NASM24693	Material Certificate	10	93085A837	0000


			1 5/8"		100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C281, NASM24693	Material Certificate	10	96877A763	0000
			1 3/4"		100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C282, NASM24693	—	10	93085A855	00000
			1 7/8"		100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C283, NASM24693	—	10	96877A764	00000
			2"		100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C284, NASM24693	—	10	93085A856	0000
			2 1/4"		100°	Standard	0.385"	0.083"	Partially Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C285, NASM24693	Material Certificate	10	96877A765	00000
			2 1/2"		100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C286, NASM24693	Material Certificate	10	93085A857	00000




			1/4"-20

			3/8"		100°	Standard	0.507"	0.11"	Fully Threaded	70,000	MS24693-C92, NASM24693	—	25	93085A844	00000


			7/16"		100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C93, NASM24693	—	10	96877A766	00000
			1/2"		100°	Standard	0.477"	0.11"	Fully Threaded	80,000	—	—	25	91771A969	0000
			1/2"		100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C94, NASM24693	—	10	93085A537	00000
			5/8"		100°	Standard	0.477"	0.11"	Fully Threaded	80,000	—	Material Certificate	25	91771A970	00000
			5/8"		100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C95, NASM24693	Material Certificate	10	93085A539	00000
			3/4"		100°	Standard	0.477"	0.11"	Fully Threaded	80,000	—	Material Certificate	25	91771A971	00000
			3/4"		100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C96, NASM24693	Material Certificate	25	93085A540	00000
			7/8"		100°	Standard	0.477"	0.11"	Fully Threaded	80,000	—	—	25	91771A972	00000
			1"		100°	Standard	0.477"	0.11"	Fully Threaded	80,000	—	Material Certificate	25	91771A973	00000
			1"		100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C98, NASM24693	Material Certificate	10	93085A542	00000


			1 1/8"		100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C99, NASM24693	—	10	96877A767	00000
			1 1/4"		100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C100, NASM24693	Material Certificate	10	93085A544	00000
			1 1/2"		100°	Standard	0.507"	0.11"	Fully Threaded	70,000	MS24693-C102, NASM24693	—	10	93085A845	00000
			1 3/4"		100°	Standard	0.507"	0.11"	Fully Threaded	70,000	MS24693-C104, NASM24693	Material Certificate	10	93085A846	00000
			2"		100°	Standard	0.507"	0.11"	Fully Threaded	70,000	MS24693-C106, NASM24693	Material Certificate	10	93085A847	00000




				1/4"-28

				3/8"	100°	Standard	0.507"	0.11"	Fully Threaded	70,000	MS24693-C292, NASM24693	Material Certificate	25	93085A848	00000


				7/16"	100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C293, NASM24693	Material Certificate	10	96877A768	0000
				1/2"	100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C294, NASM24693	—	10	93085A557	0000
				5/8"	100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C295, NASM24693	—	10	93085A558	0000
				3/4"	100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C296, NASM24693	—	10	93085A559	00000
				7/8"	100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C297, NASM24693	Material Certificate	10	93085A560	00000
				1"	100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C298, NASM24693	—	10	93085A561	00000
				1 1/8"	100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C299, NASM24693	—	10	96877A769	00000
				1 1/4"	100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C300, NASM24693	Material Certificate	10	93085A563	00000
				1 1/2"	100°	Standard	0.507"	0.11"	Fully Threaded	70,000	MS24693-C302, NASM24693	—	10	93085A849	00000
				1 5/8"	100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C303, NASM24693	—	5	96877A771	00000


				1 3/4"	100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C304, NASM24693	Material Certificate	5	96877A772	00000
				1 7/8"	100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C305, NASM24693	Material Certificate	1	96877A773	0000
				2"	100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C306, NASM24693	—	1	96877A774	0000


				Black-Oxide 18-8 Stainless Steel







								0-80

								1/8"	100°	Standard	0.112"	0.026"	Fully Threaded	80,000	—	—	50	96640A287	0000


								5/32"	100°	Standard	0.112"	0.026"	Fully Threaded	80,000	—	—	50	96640A288	0000
3/16"								100°	Standard	0.112"	0.026"	Fully Threaded	80,000	—	—	50	96640A289	0000
3/16"	100°							Standard	0.119"	0.026"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-420B, NASM24693	—	25	93085A657	0000
7/32"	100°							Standard	0.112"	0.026"	Fully Threaded	80,000	—	—	50	96640A290	0000
5/16"	100°							Standard	0.112"	0.026"	Fully Threaded	80,000	—	—	50	96640A291	0000
7/16"	100°							Standard	0.112"	0.026"	Fully Threaded	80,000	—	—	50	96640A293	0000




								2-56

								1/8"	100°	Standard	0.172"	0.037"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-16B, NASM24693	—	25	93085A619	00000


								5/32"	100°	Standard	0.172"	0.037"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-17B, NASM24693	—	25	93085A621	00000
								3/16"	100°	Standard	0.162"	0.037"	Fully Threaded	80,000	—	—	100	96640A294	0000
								1/4"	100°	Standard	0.162"	0.037"	Fully Threaded	80,000	—	—	100	96640A295	0000
								5/16"	100°	Standard	0.162"	0.037"	Fully Threaded	80,000	—	—	100	96640A296	0000
								3/8"	100°	Standard	0.162"	0.037"	Fully Threaded	80,000	—	—	100	96640A297	0000
								7/16"	100°	Standard	0.162"	0.037"	Fully Threaded	80,000	—	—	100	96640A298	0000
								1/2"	100°	Standard	0.162"	0.037"	Fully Threaded	80,000	—	—	100	96640A299	0000




										4-40

		3/16"	100°							Standard	0.212"	0.049"	Fully Threaded	80,000	—	Material Certificate	100	96640A333	0000


		3/16"	100°							Standard	0.225"	0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-1B, NASM24693	—	25	93085A611	00000
		1/4"	100°							Standard	0.212"	0.049"	Fully Threaded	80,000	—	Material Certificate	100	96640A334	0000
		1/4"	100°							Standard	0.225"	0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-2B, NASM24693	—	25	93085A612	0000
		5/16"	100°							Standard	0.212"	0.049"	Fully Threaded	80,000	—	Material Certificate	100	96640A335	0000
		5/16"	100°							Standard	0.225"	0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-3B, NASM24693	—	25	93085A613	00000
		3/8"	100°							Standard	0.212"	0.049"	Fully Threaded	80,000	—	Material Certificate	100	96640A336	0000
		3/8"	100°							Standard	0.225"	0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-4B, NASM24693	—	25	93085A614	00000
		7/16"	100°							Standard	0.212"	0.049"	Fully Threaded	80,000	—	—	100	96640A337	0000
		7/16"	100°							Standard	0.225"	0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-5B, NASM24693	—	25	93085A615	0000
		1/2"	100°							Standard	0.212"	0.049"	Fully Threaded	80,000	—	—	100	96640A338	0000


		1/2"	100°							Standard	0.225"	0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-6B, NASM24693	—	25	93085A616	00000
		5/8"	100°							Standard	0.225"	0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-7B, NASM24693	Material Certificate	25	93085A617	00000
		3/4"	100°							Standard	0.225"	0.049"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-8B, NASM24693	Material Certificate	25	93085A618	0000




										6-32

				3/16"						100°	Standard	0.262"	0.06"	Fully Threaded	80,000	—	—	100	96640A339	0000


				3/16"	100°					Standard	0.279"	0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-23B, NASM24693	—	25	93085A622	0000
				1/4"	100°					Standard	0.262"	0.06"	Fully Threaded	80,000	—	Material Certificate	100	96640A340	0000
				1/4"	100°	Standard				0.279"	0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-24B, NASM24693	—	25	93085A623	0000
				5/16"	100°	Standard	0.262"			0.06"	Fully Threaded	80,000	—	—	100	96640A341	0000
				5/16"	100°	Standard	0.279"			0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-25B, NASM24693	—	25	93085A624	00000
				3/8"	100°	Standard	0.262"			0.06"	Fully Threaded	80,000	—	Material Certificate	100	96640A342	0000
				3/8"	100°	Standard	0.279"			0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-26B, NASM24693	Material Certificate	25	93085A625	00000
				7/16"	100°	Standard	0.262"			0.06"	Fully Threaded	80,000	—	—	100	96640A343	00000
				7/16"	100°	Standard	0.279"			0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-27B, NASM24693	—	25	93085A626	00000
				1/2"	100°	Standard	0.262"			0.06"	Fully Threaded	80,000	—	—	50	96640A344	0000


				1/2"	100°	Standard	0.279"			0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-28B, NASM24693	Material Certificate	25	93085A627	00000
				5/8"	100°	Standard	0.279"			0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-29B, NASM24693	Material Certificate	25	93085A628	00000
				3/4"	100°	Standard	0.279"			0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-30B, NASM24693	—	25	93085A629	00000
				7/8"	100°	Standard	0.279"			0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-31B, NASM24693	—	25	93085A631	00000
				1"	100°	Standard	0.279"			0.06"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-32B, NASM24693	—	25	93085A632	00000




				8-32

				1/4"	100°	Standard	0.312"			0.072"	Fully Threaded	80,000	—	—	100	96640A346	00000


				1/4"	100°	Standard	0.332"			0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-46B, NASM24693	—	25	93085A633	0000
				5/16"	100°	Standard	0.312"			0.072"	Fully Threaded	80,000	—	—	100	96640A347	00000
				5/16"	100°	Standard	0.332"			0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-47B, NASM24693	—	25	93085A634	00000
				3/8"	100°	Standard	0.332"			0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-48B, NASM24693	—	25	93085A635	00000
				7/16"	100°	Standard	0.312"			0.072"	Fully Threaded	80,000	—	—	100	96640A349	00000
				7/16"	100°	Standard	0.332"			0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-49B, NASM24693	Material Certificate	25	93085A636	00000
				1/2"	100°	Standard	0.312"			0.072"	Fully Threaded	80,000	—	—	100	96640A350	00000
				1/2"	100°	Standard	0.332"			0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-50B, NASM24693	—	25	93085A637	00000
				5/8"	100°	Standard	0.312"	0.072"		Fully Threaded	80,000	—	—	50	96640A351	0000
				5/8"	100°	Standard	0.332"	0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-51B, NASM24693	—	25	93085A638	00000


				3/4"	100°	Standard	0.312"	0.072"	Fully Threaded	80,000	—	—	50	96640A352	0000
				3/4"	100°	Standard	0.332"	0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-52B, NASM24693	—	25	93085A639	00000
				7/8"	100°	Standard	0.312"	0.072"	Fully Threaded	80,000	—	—	50	96640A353	0000
				7/8"	100°	Standard	0.332"	0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-53B, NASM24693	—	25	93085A641	00000
				1"	100°	Standard	0.332"	0.072"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-54B, NASM24693	—	10	93085A642	0000




						10-24

						1/2"	100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	50	96640A355	00000


						5/8"	100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	50	96640A356	00000
						3/4"	100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	50	96640A357	00000
						7/8"	100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	50	96640A358	00000
						1"	100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	50	96640A359	00000




						10-32

						1/4"	100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	50	96640A360	0000


						1/4"	100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-268B, NASM24693	—	25	93085A643	00000
						5/16"	100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-269B, NASM24693	—	25	93085A644	00000
						3/8"	100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	50	96640A361	0000
						3/8"	100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-270B, NASM24693	—	25	93085A645	00000
						7/16"	100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-271B, NASM24693	—	25	93085A646	00000
						1/2"	100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	50	96640A362	00000
						1/2"	100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-272B, NASM24693	—	25	93085A647	00000
						5/8"	100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	Material Certificate	50	96640A363	00000
						5/8"	100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-273B, NASM24693	Material Certificate	25	93085A648	00000
						3/4"	100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	50	96640A364	00000


						3/4"	100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-274B, NASM24693	—	10	93085A649	0000
						7/8"	100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-275B, NASM24693	—	10	93085A651	0000
						1"	100°	Standard	0.362"	0.083"	Fully Threaded	80,000	—	—	25	96640A365	0000
						1"	100°	Standard	0.385"	0.083"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-276B, NASM24693	—	10	93085A652	0000




						1/4"-20

						1/2"	100°	Standard	0.477"	0.11"	Fully Threaded	80,000	—	—	25	96640A366	00000


						1/2"	100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-94B, NASM24693	—	10	93085A653	00000
						5/8"	100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-95B, NASM24693	—	10	93085A654	00000
						3/4"	100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-96B, NASM24693	—	10	93085A655	00000
						1"	100°	Standard	0.477"	0.11"	Fully Threaded	80,000	—	—	10	96640A367	0000
						1"	100°	Standard	0.507"	0.11"	Fully Threaded	70,000	Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-98B, NASM24693	Material Certificate	10	93085A656	00000

Steel Phillips Flat Head Screws

One of the most common drive styles. Phillips drives have a cross-shaped opening in which a driver fits snugly for easy alignment. With four contact points, they withstand more torque than slotted drives, but drivers slip when you apply too much force.

Length is measured from the top of the head.

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

Cadmium-Plated Steel—The plating reduces friction between the screw and your mounting surface to prevent sticking when you tighten or loosen them. It also creates a barrier against rust.

Standard Profile—Standard-profile heads are the most common choice for flat head screws.

Military Specification—These screws are manufactured and tested to meet strict U.S. military standards for material and construction.

				Head
	Lg.	Countersink Angle	Flat Head Profile	Dia.	Ht.	Threading	Tensile Strength	Mil. Spec.	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel







				2-56

				1/8"	100°	Standard	0.162"	0.037"	Fully Threaded	60,000 psi	—	Material Certificate	100	90471A425	000000


				3/16"	100°	Standard	0.162"	0.037"	Fully Threaded	Not Rated	—	—	100	90471A110	00000
				1/4"	100°	Standard	0.162"	0.037"	Fully Threaded	Not Rated	—	—	100	90471A115	0000
				5/16"	100°	Standard	0.162"	0.037"	Fully Threaded	60,000 psi	—	—	100	90471A120	00000
				3/8"	100°	Standard	0.162"	0.037"	Fully Threaded	60,000 psi	—	—	100	90471A130	00000
				1/2"	100°	Standard	0.162"	0.037"	Fully Threaded	60,000 psi	—	—	100	90471A426	00000




						4-40

						3/16"	100°	Standard	0.212"	0.049"	Fully Threaded	60,000 psi	—	—	100	90471A150	00000


						1/4"	100°	Standard	0.212"	0.049"	Fully Threaded	Not Rated	—	—	100	90471A155	0000
						5/16"	100°	Standard	0.212"	0.049"	Fully Threaded	60,000 psi	—	—	100	90471A157	00000
						3/8"	100°	Standard	0.212"	0.049"	Fully Threaded	Not Rated	—	—	100	90471A160	0000
						1/2"	100°	Standard	0.212"	0.049"	Fully Threaded	60,000 psi	—	—	100	90471A163	00000
						5/8"	100°	Standard	0.212"	0.049"	Fully Threaded	60,000 psi	—	—	100	90471A427	0000
						3/4"	100°	Standard	0.212"	0.049"	Fully Threaded	60,000 psi	—	—	100	90471A428	0000
						1"	100°	Standard	0.212"	0.049"	Fully Threaded	60,000 psi	—	—	100	90471A429	0000




								6-32

								3/16"	100°	Standard	0.262"	0.06"	Fully Threaded	60,000 psi	—	—	100	90471A431	00000


								1/4"	100°	Standard	0.262"	0.06"	Fully Threaded	Not Rated	—	Material Certificate	100	90471A205	0000
								5/16"	100°	Standard	0.262"	0.06"	Fully Threaded	60,000 psi	—	—	100	90471A210	00000
								3/8"	100°	Standard	0.262"	0.06"	Fully Threaded	Not Rated	—	—	100	90471A215	0000
								1/2"	100°	Standard	0.262"	0.06"	Fully Threaded	60,000 psi	—	—	100	90471A220	0000
								5/8"	100°	Standard	0.262"	0.06"	Fully Threaded	60,000 psi	—	—	100	90471A432	0000
								3/4"	100°	Standard	0.262"	0.06"	Fully Threaded	60,000 psi	—	—	50	90471A223	0000
								1"	100°	Standard	0.262"	0.06"	Fully Threaded	60,000 psi	—	—	100	90471A226	00000
								1 1/4"	100°	Standard	0.262"	0.06"	Fully Threaded	60,000 psi	—	—	100	90471A433	00000
								1 1/2"	100°	Standard	0.262"	0.06"	Fully Threaded	60,000 psi	—	—	50	90471A434	00000




										8-32

										1/4"	100°	Standard	0.312"	0.072"	Fully Threaded	60,000 psi	—	—	100	90471A250	0000


										5/16"	100°	Standard	0.312"	0.072"	Fully Threaded	60,000 psi	—	Material Certificate	100	90471A255	00000
										3/8"	100°	Standard	0.312"	0.072"	Fully Threaded	60,000 psi	—	—	100	90471A260	00000
										1/2"	100°	Standard	0.312"	0.072"	Fully Threaded	60,000 psi	—	—	100	90471A270	0000
										5/8"	100°	Standard	0.312"	0.072"	Fully Threaded	60,000 psi	—	Material Certificate	100	90471A435	0000
3/4"										100°	Standard	0.312"	0.072"	Fully Threaded	60,000 psi	—	—	100	90471A273	00000
1"	100°									Standard	0.312"	0.072"	Fully Threaded	60,000 psi	—	—	50	90471A276	0000
1 1/4"	100°									Standard	0.312"	0.072"	Fully Threaded	60,000 psi	—	—	50	90471A436	00000
1 1/2"	100°									Standard	0.312"	0.072"	Fully Threaded	60,000 psi	—	—	100	90471A437	00000




		10-24

		3/8"	100°							Standard	0.362"	0.116"	Fully Threaded	60,000 psi	—	—	50	90471A423	0000


		1/2"	100°							Standard	0.362"	0.083"	Fully Threaded	60,000 psi	—	—	100	90471A310	00000
		5/8"	100°							Standard	0.362"	0.083"	Fully Threaded	60,000 psi	—	—	100	90471A438	0000
		3/4"	100°							Standard	0.362"	0.083"	Fully Threaded	60,000 psi	—	—	100	90471A315	00000
		1"	100°							Standard	0.362"	0.083"	Fully Threaded	60,000 psi	—	—	50	90471A318	00000




				10-32

				1/4"	100°					Standard	0.362"	0.083"	Fully Threaded	60,000 psi	—	—	100	90471A439	00000


				5/16"	100°					Standard	0.362"	0.083"	Fully Threaded	60,000 psi	—	—	100	90471A441	00000
				3/8"	100°					Standard	0.362"	0.083"	Fully Threaded	60,000 psi	—	—	100	90471A350	00000
				1/2"	100°					Standard	0.362"	0.083"	Fully Threaded	60,000 psi	—	—	100	90471A355	00000
				5/8"	100°					Standard	0.362"	0.083"	Fully Threaded	60,000 psi	—	—	100	90471A442	00000
				3/4"	100°					Standard	0.362"	0.083"	Fully Threaded	60,000 psi	—	—	100	90471A360	00000
				1"	100°					Standard	0.362"	0.083"	Fully Threaded	60,000 psi	—	Material Certificate	50	90471A363	00000
				1 1/4"	100°					Standard	0.362"	0.083"	Fully Threaded	60,000 psi	—	—	100	90471A443	00000
				1 1/2"	100°					Standard	0.362"	0.083"	Fully Threaded	60,000 psi	—	—	50	90471A444	00000




						1/4"-20

						3/8"	100°			Standard	0.477"	0.11"	Fully Threaded	60,000 psi	—	—	50	90471A405	0000


						1/2"	100°			Standard	0.477"	0.11"	Fully Threaded	60,000 psi	—	Material Certificate	50	90471A410	00000
						5/8"	100°			Standard	0.477"	0.11"	Fully Threaded	60,000 psi	—	—	100	90471A445	00000
						3/4"	100°			Standard	0.477"	0.11"	Fully Threaded	60,000 psi	—	—	25	90471A413	0000
						1"	100°			Standard	0.477"	0.11"	Fully Threaded	60,000 psi	—	Material Certificate	25	90471A416	00000
						1 1/4"	100°			Standard	0.477"	0.11"	Fully Threaded	60,000 psi	—	—	25	90471A419	00000
						1 1/2"	100°			Standard	0.477"	0.11"	Fully Threaded	60,000 psi	—	Material Certificate	10	90471A422	00000
						1 3/4"	100°			Standard	0.477"	0.11"	Fully Threaded	60,000 psi	—	—	10	90471A446	0000
						2"	100°			Standard	0.477"	0.11"	Fully Threaded	60,000 psi	—	—	10	90471A447	0000
						2 1/2"	100°			Standard	0.477"	0.153"	Fully Threaded	60,000 psi	—	—	10	90471A424	0000




								5/16"-18

								3/4"	100°	Standard	0.597"	0.138"	Fully Threaded	60,000 psi	—	Material Certificate	25	90471A448	0000


								1"	100°	Standard	0.597"	0.138"	Fully Threaded	60,000 psi	—	Material Certificate	25	90471A449	00000
								1 1/4"	100°	Standard	0.597"	0.138"	Fully Threaded	60,000 psi	—	—	25	90471A451	00000
								1 1/2"	100°	Standard	0.597"	0.138"	Fully Threaded	60,000 psi	—	—	25	90471A452	00000




										3/8"-16

3/4"										100°	Standard	0.717"	0.165"	Fully Threaded	60,000 psi	—	—	25	90471A453	00000


1"	100°									Standard	0.717"	0.165"	Fully Threaded	60,000 psi	—	Material Certificate	10	90471A454	0000
1 1/4"	100°									Standard	0.717"	0.165"	Fully Threaded	60,000 psi	—	—	10	90471A455	0000


Cadmium-Plated Steel







			4-40

			3/16"								100°	Standard	0.225"	0.049"	Fully Threaded	60,000 psi	MS24693-S1, NASM24693	—	100	94023A111	0000


			1/4"								100°	Standard	0.225"	0.049"	Fully Threaded	60,000 psi	MS24693-S2, NASM24693	—	100	94023A112	00000
			3/8"								100°	Standard	0.225"	0.049"	Fully Threaded	60,000 psi	MS24693-S4, NASM24693	—	100	94023A113	00000
			1/2"								100°	Standard	0.225"	0.049"	Fully Threaded	60,000 psi	MS24693-S6, NASM24693	—	100	94023A114	00000




												6-32

												1/4"	100°	Standard	0.279"	0.06"	Fully Threaded	60,000 psi	MS24693-S24, NASM24693	—	100	94023A115	00000


				3/8"								100°	Standard	0.279"	0.06"	Fully Threaded	60,000 psi	MS24693-S26, NASM24693	Material Certificate	100	94023A116	00000
				1/2"	100°							Standard	0.279"	0.06"	Fully Threaded	60,000 psi	MS24693-S28, NASM24693	—	50	94023A117	0000




												8-32

												3/8"	100°	Standard	0.332"	0.072"	Fully Threaded	60,000 psi	MS24693-S48, NASM24693	—	50	94023A118	0000


												1/2"	100°	Standard	0.332"	0.072"	Fully Threaded	60,000 psi	MS24693-S50, NASM24693	—	50	94023A119	0000
												3/4"	100°	Standard	0.332"	0.072"	Fully Threaded	60,000 psi	MS24693-S52, NASM24693	—	50	94023A121	00000




														10-32

						3/8"	100°							Standard	0.385"	0.083"	Fully Threaded	60,000 psi	MS24693-S270, NASM24693	—	50	94023A122	00000


						1/2"	100°							Standard	0.385"	0.083"	Fully Threaded	60,000 psi	MS24693-S272, NASM24693	—	50	94023A123	00000
						3/4"	100°							Standard	0.385"	0.083"	Fully Threaded	60,000 psi	MS24693-S274, NASM24693	—	50	94023A124	00000
						1"	100°							Standard	0.385"	0.083"	Fully Threaded	60,000 psi	MS24693-S276, NASM24693	—	50	94023A125	00000




														1/4"-20

								1/2"	100°					Standard	0.507"	0.11"	Fully Threaded	60,000 psi	MS24693-S94, NASM24693	—	25	94023A126	0000

Sealing Stainless Steel Phillips Flat Head Screws

Keep out dust and contaminants while locking in air and fluid. These screws have a rubber O-ring under the head that compresses to form a tight seal as you tighten them. Made of stainless steel, they won't rust or corrode when exposed to moisture and chemicals. The Phillips drive has a cross-shaped opening in which a driver fits snugly for easy alignment. With four contact points, they withstand more torque than slotted drives, but drivers slip when you apply too much force.

These screws are reusable as long as the rubber O-ring is intact and undamaged. Length is measured from the top of 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 can.

Buna-N O-Ring—These seals won't swell or soften when they touch oil, grease, or fuel. However, they will break down if exposed to synthetic lubricants.

Silicone Rubber O-Ring—Withstand a wider range of temperatures than Buna-N and Viton® seals without becoming brittle. However, these seals degrade when exposed to oil, grease, and fuel.

Standard Profile—Standard-profile heads are the most common choice for flat head screws.

				Head
	Lg.	Countersink Angle	Flat Head Profile	Dia.	Ht.	Threading	Tensile Strength, psi	For Max. Hole Dia.	O-Ring Temp. Range, ° F	Certificate Type	Pkg. Qty.		Pkg.
18-8 Stainless Steel with Buna-N O-Ring







				2-56

				3/16"	100°	Undercut	0.172"	0.030"	Fully Threaded	70,000	0.095"	-40 to 225	—	10	98070A131	000000


				1/4"	100°	Undercut	0.172"	0.030"	Fully Threaded	70,000	0.095"	-40 to 225	—	10	98070A129	00000
				3/8"	100°	Undercut	0.172"	0.030"	Fully Threaded	70,000	0.095"	-40 to 225	—	10	98070A132	0000




						4-40

						3/16"	100°	Undercut	0.225"	0.040"	Fully Threaded	70,000	0.129"	-40 to 225	—	10	98070A136	0000


						1/4"	100°	Undercut	0.225"	0.040"	Fully Threaded	70,000	0.129"	-40 to 225	—	10	98070A137	0000
						5/16"	100°	Undercut	0.225"	0.040"	Fully Threaded	70,000	0.129"	-40 to 225	—	10	98070A138	0000
						3/8"	100°	Undercut	0.225"	0.040"	Fully Threaded	70,000	0.129"	-40 to 225	—	10	98070A139	0000
						1/2"	100°	Undercut	0.225"	0.040"	Fully Threaded	70,000	0.129"	-40 to 225	—	10	98070A141	0000
						5/8"	100°	Undercut	0.225"	0.040"	Fully Threaded	70,000	0.129"	-40 to 225	—	10	98070A142	0000
						3/4"	100°	Undercut	0.225"	0.040"	Fully Threaded	70,000	0.129"	-40 to 225	—	10	98070A143	0000
						1"	100°	Undercut	0.225"	0.040"	Fully Threaded	70,000	0.129"	-40 to 225	—	10	98070A145	0000




								6-32

								3/16"	100°	Undercut	0.279"	0.050"	Fully Threaded	70,000	0.152"	-40 to 225	—	10	98070A146	00000


								1/4"	100°	Undercut	0.279"	0.050"	Fully Threaded	70,000	0.152"	-40 to 225	—	10	98070A147	00000
								3/8"	100°	Undercut	0.279"	0.050"	Fully Threaded	70,000	0.152"	-40 to 225	—	10	98070A149	00000
								1/2"	100°	Undercut	0.279"	0.050"	Fully Threaded	70,000	0.152"	-40 to 225	Material Certificate	10	98070A151	00000
								5/8"	100°	Undercut	0.279"	0.050"	Fully Threaded	70,000	0.152"	-40 to 225	—	10	98070A152	00000
								3/4"	100°	Undercut	0.279"	0.050"	Fully Threaded	70,000	0.152"	-40 to 225	—	10	98070A153	00000
								7/8"	100°	Undercut	0.279"	0.050"	Fully Threaded	70,000	0.152"	-40 to 225	—	10	98070A154	00000
								1"	100°	Undercut	0.279"	0.050"	Fully Threaded	70,000	0.152"	-40 to 225	—	10	98070A155	00000




										8-32

										1/4"	100°	Undercut	0.332"	0.060"	Fully Threaded	70,000	0.179"	-40 to 225	—	10	98070A156	00000


										3/8"	100°	Undercut	0.332"	0.060"	Fully Threaded	70,000	0.179"	-40 to 225	—	10	98070A157	00000
										7/16"	100°	Undercut	0.332"	0.060"	Fully Threaded	70,000	0.179"	-40 to 225	—	10	98070A158	0000
										1/2"	100°	Undercut	0.332"	0.060"	Fully Threaded	70,000	0.179"	-40 to 225	—	10	98070A159	00000
										9/16"	100°	Undercut	0.332"	0.060"	Fully Threaded	70,000	0.179"	-40 to 225	—	10	98070A161	0000
										5/8"	100°	Undercut	0.332"	0.060"	Fully Threaded	70,000	0.179"	-40 to 225	—	10	98070A162	00000
										3/4"	100°	Undercut	0.332"	0.060"	Fully Threaded	70,000	0.179"	-40 to 225	—	10	98070A163	00000
										7/8"	100°	Undercut	0.332"	0.060"	Fully Threaded	70,000	0.179"	-40 to 225	—	10	98070A164	0000
										1"	100°	Undercut	0.332"	0.060"	Fully Threaded	70,000	0.179"	-40 to 225	—	10	98070A165	0000




										10-24

		3/8"								100°	Undercut	0.385"	0.070"	Fully Threaded	70,000	0.204"	-40 to 225	—	10	98070A166	00000


		5/8"	100°							Undercut	0.385"	0.070"	Fully Threaded	70,000	0.204"	-40 to 225	—	10	98070A167	00000
		3/4"	100°							Undercut	0.385"	0.070"	Fully Threaded	70,000	0.204"	-40 to 225	Material Certificate	10	98070A168	00000




										10-32

				3/8"						100°	Undercut	0.385"	0.070"	Fully Threaded	70,000	0.204"	-40 to 225	—	10	98070A171	00000


				1/2"	100°					Undercut	0.385"	0.070"	Fully Threaded	70,000	0.204"	-40 to 225	—	10	98070A172	00000
				5/8"	100°					Undercut	0.385"	0.070"	Fully Threaded	70,000	0.204"	-40 to 225	—	10	98070A173	00000
				3/4"	100°					Undercut	0.385"	0.070"	Fully Threaded	70,000	0.204"	-40 to 225	—	10	98070A174	00000
				1"	100°					Undercut	0.385"	0.070"	Fully Threaded	70,000	0.204"	-40 to 225	—	10	98070A176	00000




										1/4"-20

										3/8"	100°	Undercut	0.507"	0.095"	Fully Threaded	70,000	0.265"	-40 to 225	—	5	98070A177	00000


						1/2"				100°	Undercut	0.507"	0.095"	Fully Threaded	70,000	0.265"	-40 to 225	—	5	98070A178	00000
						5/8"	100°			Undercut	0.507"	0.095"	Fully Threaded	70,000	0.265"	-40 to 225	—	5	98070A179	00000
						3/4"	100°			Undercut	0.507"	0.095"	Fully Threaded	70,000	0.265"	-40 to 225	—	5	98070A181	00000
						1"	100°			Undercut	0.507"	0.095"	Fully Threaded	70,000	0.265"	-40 to 225	—	5	98070A182	00000


						18-8 Stainless Steel with Silicone Rubber O-Ring







												2-56

												3/16"	100°	Undercut	0.172"	0.030"	Fully Threaded	70,000	0.095"	-80 to 400	Material Certificate	10	98070A112	00000


								1/4"	100°			Undercut	0.172"	0.030"	Fully Threaded	70,000	0.095"	-80 to 400	—	10	98070A111	00000
								3/8"	100°			Undercut	0.172"	0.030"	Fully Threaded	70,000	0.095"	-80 to 400	—	10	98070A113	0000




												4-40

												3/16"	100°	Standard	0.225"	0.034"	Fully Threaded	70,000	0.129"	-150 to 500	Material Certificate	10	98070A106	0000


												1/4"	100°	Standard	0.225"	0.038"	Fully Threaded	70,000	0.129"	-150 to 500	—	10	98070A110	0000
												5/16"	100°	Standard	0.225"	0.039"	Fully Threaded	70,000	0.129"	-150 to 500	—	10	98070A120	0000
												3/8"	100°	Standard	0.225"	0.039"	Fully Threaded	70,000	0.129"	-150 to 500	—	10	98070A130	0000
1/2"												100°	Standard	0.225"	0.037"	Fully Threaded	70,000	0.129"	-150 to 500	—	10	98070A150	0000
5/8"	100°											Undercut	0.225"	0.040"	Fully Threaded	70,000	0.129"	-80 to 400	—	10	98070A510	0000
3/4"	100°											Undercut	0.225"	0.040"	Fully Threaded	70,000	0.129"	-80 to 400	—	10	98070A520	0000




												6-32

												1/4"	100°	Standard	0.279"	0.038"	Fully Threaded	70,000	0.152"	-150 to 500	—	10	98070A210	0000


		5/16"	100°									Standard	0.279"	0.038"	Fully Threaded	70,000	0.152"	-150 to 500	—	10	98070A220	0000
		3/8"	100°									Standard	0.279"	0.038"	Fully Threaded	70,000	0.152"	-150 to 500	—	10	98070A230	0000
		1/2"	100°									Standard	0.279"	0.038"	Fully Threaded	70,000	0.152"	-150 to 500	—	10	98070A250	0000
		5/8"	100°									Standard	0.279"	0.038"	Fully Threaded	70,000	0.152"	-150 to 500	—	10	98070A260	00000
		3/4"	100°									Standard	0.279"	0.038"	Fully Threaded	70,000	0.152"	-150 to 500	—	10	98070A270	0000




												8-32

												1/4"	100°	Standard	0.332"	0.048"	Fully Threaded	70,000	0.179"	-150 to 500	—	10	98070A310	0000


				3/8"	100°							Standard	0.332"	0.048"	Fully Threaded	70,000	0.179"	-150 to 500	—	10	98070A320	0000
				7/16"	100°							Undercut	0.332"	0.060"	Fully Threaded	70,000	0.179"	-80 to 400	—	10	98070A121	0000
				1/2"	100°							Standard	0.332"	0.048"	Fully Threaded	70,000	0.179"	-150 to 500	—	10	98070A330	0000
				9/16"	100°							Undercut	0.332"	0.060"	Fully Threaded	70,000	0.179"	-80 to 400	Material Certificate	10	98070A122	0000
				5/8"	100°							Standard	0.332"	0.048"	Fully Threaded	70,000	0.179"	-150 to 500	—	10	98070A340	00000
				3/4"	100°							Standard	0.332"	0.048"	Fully Threaded	70,000	0.179"	-150 to 500	—	10	98070A360	0000




												10-24

						1/2"						100°	Standard	0.385"	0.053"	Fully Threaded	70,000	0.204"	-150 to 500	—	10	98070A410	00000


						3/4"	100°					Standard	0.385"	0.053"	Fully Threaded	70,000	0.204"	-150 to 500	—	10	98070A440	00000




										10-32

										3/8"	100°	Undercut	0.385"	0.070"	Fully Threaded	70,000	0.204"	-80 to 400	—	10	98070A530	00000


										1/2"	100°	Standard	0.385"	0.053"	Fully Threaded	70,000	0.204"	-150 to 500	—	10	98070A450	0000
										5/8"	100°	Undercut	0.385"	0.070"	Fully Threaded	70,000	0.204"	-80 to 400	—	10	98070A540	00000
										3/4"	100°	Undercut	0.385"	0.070"	Fully Threaded	70,000	0.204"	-80 to 400	—	10	98070A550	00000
								1"		100°	Standard	0.385"	0.053"	Fully Threaded	70,000	0.204"	-150 to 500	—	10	98070A470	00000




										1/4"-20

										3/8"	100°	Undercut	0.507"	0.095"	Fully Threaded	70,000	0.265"	-80 to 400	—	5	98070A128	00000


										1/2"	100°	Undercut	0.507"	0.095"	Fully Threaded	70,000	0.265"	-80 to 400	—	5	98070A560	00000
										5/8"	100°	Undercut	0.507"	0.095"	Fully Threaded	70,000	0.265"	-80 to 400	—	5	98070A570	00000
										3/4"	100°	Undercut	0.507"	0.095"	Fully Threaded	70,000	0.265"	-80 to 400	—	5	98070A580	00000
										1"	100°	Undercut	0.507"	0.095"	Fully Threaded	70,000	0.265"	-80 to 400	—	5	98070A590	00000
										1 1/2"	100°	Undercut	0.507"	0.095"	Fully Threaded	70,000	0.265"	-80 to 400	—	5	98070A610	00000

Plastic Slotted Flat Head Screws

These plastic screws are lightweight, nonconductive, and naturally resistant to rust. Use them to attach panels and covers to electronics and automated equipment. With only two contact points, the slotted drive is the most basic drive style. The slot can't withstand much torque, so it's best to hand-tighten them instead of using power tools.

Length is measured from the top of the head.

Nylon—The most common plastic flat head screws, these are good for general purpose fastening. They are slippery and abrasion resistant, so they thread in smoothly and stand up to daily wear and tear. Nylon will swell and weaken when exposed to moisture, so these screws are best for dry environments.

Standard Profile—Standard-profile heads are the most common choice for flat head screws.

				Head
	Lg.	Countersink Angle	Flat Head Profile	Dia.	Ht.	Threading	Tensile Strength	Temp. Range, ° F	Certificate Type	Choose a Color	Pkg. Qty.		Pkg.
Nylon







				2-56

				3/32"	100°	Standard	0.172"	0.037"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A105	000000


				1/8"	100°	Standard	0.172"	0.037"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A107	00000
				3/16"	100°	Standard	0.172"	0.037"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A109	00000
				1/4"	100°	Standard	0.172"	0.037"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A111	00000
				5/16"	100°	Standard	0.172"	0.037"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A113	00000
				3/8"	100°	Standard	0.172"	0.037"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A115	00000
				7/16"	100°	Standard	0.172"	0.037"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A117	00000
				1/2"	100°	Standard	0.172"	0.037"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A119	00000
				3/4"	100°	Standard	0.172"	0.037"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A121	00000
				1"	100°	Standard	0.172"	0.037"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A123	00000




						4-40

						3/16"	100°	Standard	0.225"	0.049"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A125	00000


						1/4"	100°	Standard	0.225"	0.049"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A127	00000
						9/32"	100°	Standard	0.225"	0.049"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A129	00000
						5/16"	100°	Standard	0.225"	0.049"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A131	00000
						3/8"	100°	Standard	0.225"	0.049"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A133	00000
						1/2"	100°	Standard	0.225"	0.049"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A135	00000
						5/8"	100°	Standard	0.225"	0.049"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A137	00000
						3/4"	100°	Standard	0.225"	0.049"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A139	00000
						1"	100°	Standard	0.225"	0.049"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A141	00000




								6-32

								3/16"	100°	Standard	0.279"	0.060"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A143	00000


								3/16"	100°	Standard	0.279"	0.060"	Fully Threaded	Not Rated	-40 to 185	Material Certificate	Black, Off-White	100	98286A454	00000
								1/4"	100°	Standard	0.279"	0.060"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A145	00000
								5/16"	100°	Standard	0.279"	0.060"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A147	00000
								3/8"	100°	Standard	0.279"	0.060"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A149	00000
								1/2"	100°	Standard	0.279"	0.060"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A151	00000
								5/8"	100°	Standard	0.279"	0.060"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A153	00000
								3/4"	100°	Standard	0.279"	0.060"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A155	00000
								1"	100°	Standard	0.279"	0.060"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A157	00000




										8-32

										1/4"	100°	Standard	0.332"	0.072"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A159	00000


3/8"										100°	Standard	0.332"	0.072"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A162	00000
1/2"	100°									Standard	0.332"	0.072"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A164	00000
5/8"	100°									Standard	0.332"	0.072"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A166	00000
3/4"	100°									Standard	0.332"	0.072"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A168	00000
1"	100°									Standard	0.332"	0.072"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A170	00000
1 1/4"	100°	Standard								0.332"	0.072"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A172	00000
1 1/2"	100°	Standard	0.332"							0.072"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A174	00000




		10-24

		1/4"	100°							Standard	0.385"	0.083"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A176	00000


		1/2"	100°							Standard	0.385"	0.083"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A179	00000
		3/4"	100°							Standard	0.385"	0.083"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A182	00000
		1"	100°							Standard	0.385"	0.083"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A184	00000
		1 1/2"	100°							Standard	0.385"	0.083"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A186	00000




				10-32

				1/4"	100°					Standard	0.385"	0.083"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A188	00000


				3/8"	100°					Standard	0.385"	0.083"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A190	00000
				1/2"	100°					Standard	0.385"	0.083"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A192	00000
				5/8"	100°					Standard	0.385"	0.083"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A194	00000
				3/4"	100°					Standard	0.385"	0.083"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A196	00000
				1"	100°					Standard	0.385"	0.083"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A198	00000
				1 1/2"	100°					Standard	0.385"	0.083"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A200	00000
				2"	100°					Standard	0.385"	0.083"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A202	00000




										1/4"-20

						1/4"				100°	Standard	0.507"	0.110"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A217	00000


						1/2"	100°			Standard	0.507"	0.110"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A220	00000
						5/8"	100°			Standard	0.507"	0.110"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A222	00000
						3/4"	100°			Standard	0.507"	0.110"	Fully Threaded	Not Rated	-32 to 185	—	Black, Off-White	100	92929A224	00000
						1"	100°			Standard	0.507"	0.110"	Fully Threaded	Not Rated	-32 to 185	—	Black, Off-White	100	92929A227	00000
						1 1/2"	100°			Standard	0.507"	0.110"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A231	00000
						2"	100°			Standard	0.507"	0.110"	Fully Threaded	Not Rated	-40 to 185	—	Black, Off-White	100	92929A234	00000

Stainless Steel Slotted Flat Head Screws

The most corrosion-resistant slotted flat head screws we offer. Made of stainless steel, they won't rust or corrode when exposed to moisture or chemicals. With only two contact points, the slotted drive is the most basic drive style. The slot can't withstand much torque, so it's best to hand-tighten them instead of using power tools.

Length is measured from the top of 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 can.

Standard Profile—Standard-profile heads are the most common choice for flat head screws.

Military Specification—These screws are manufactured and tested to meet strict U.S. military standards for material and construction.

				Head, mm
	Lg., mm	Countersink Angle	Flat Head Profile	Dia.	Ht.	Threading	Tensile Strength, psi	Mil. Spec.	Certificate Type	Pkg. Qty.		Pkg.
18-8 Stainless Steel







				M0.5 × 0.125 mm

				2	100°	Standard	0.94	0.28	Fully Threaded	70,000	NAS723CE50-080	—	1	91430A141	000000


				3	100°	Standard	0.94	0.28	Fully Threaded	70,000	NAS723CE50-120	Material Certificate	1	91430A142	00000




						M0.8 × 0.2 mm

						2	100°	Standard	1.42	0.41	Fully Threaded	70,000	NAS723CE80-080	—	1	91430A143	0000


						3	100°	Standard	1.42	0.41	Fully Threaded	70,000	NAS723CE80-120	—	1	91430A144	0000




								M0.9 × 0.225 mm

								2	100°	Standard	1.52	0.38	Fully Threaded	70,000	NAS723CE90-080	—	1	91430A145	0000


								3	100°	Standard	1.52	0.38	Fully Threaded	70,000	NAS723CE90-120	Material Certificate	1	91430A146	0000
								4	100°	Standard	1.52	0.38	Fully Threaded	70,000	NAS723CE90-160	—	1	91430A147	0000