Flanged Standard Head Socket Cap Screws

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Unified Standard Class 3A

Tensile Strength

RoHS

Compliant with Exemptions

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

Yes

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119 Products

Performance

High Strength

Bear the burden of heavy loads and high stress without breaking

89 products

Vibration Resistant

Secure parts on machinery that moves and vibrates

26 products

Performance

Corrosion Resistant

Resist moisture, chemicals, and harsh weather

30 products

Locking Type

Serrated

Teeth bite into material for mild vibration resistance

26 products

Steel Flanged Socket Head Screws


Fully Threaded	Partially Threaded

The flange on these screws spreads pressure over a wide area to protect thin and soft materials. Made of alloy steel, these screws are some of our strongest. The deep, six-point socket keeps hex keys from slipping out and damaging the drive.

Head height includes the flange. Length is measured from under the flange.

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.

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







				4-40

				1/4"	0.183"	11/64"	1/4"	Fully Threaded	Coarse	140,000	—	1	92235A501	00000


				3/8"	0.183"	11/64"	1/4"	Fully Threaded	Coarse	140,000	—	1	92235A502	0000
				1/2"	0.183"	11/64"	1/4"	Fully Threaded	Coarse	140,000	—	1	92235A503	0000




						6-32

						1/4"	0.226"	13/64"	5/16"	Fully Threaded	Coarse	140,000	—	1	92235A504	0000


						3/8"	0.226"	13/64"	5/16"	Fully Threaded	Coarse	140,000	—	1	92235A505	0000
						1/2"	0.226"	13/64"	5/16"	Fully Threaded	Coarse	140,000	—	1	92235A506	0000




								8-32

								3/8"	0.27"	0.234"	3/8"	Fully Threaded	Coarse	140,000	—	1	92235A507	0000


								1/2"	0.27"	0.234"	3/8"	Fully Threaded	Coarse	140,000	—	1	92235A508	0000
								5/8"	0.27"	0.234"	3/8"	Fully Threaded	Coarse	140,000	—	1	92235A509	0000
								3/4"	0.27"	0.234"	3/8"	Fully Threaded	Coarse	140,000	—	1	92235A510	0000
								1"	0.27"	0.234"	3/8"	Partially Threaded	Coarse	140,000	—	1	92235A511	0000




										10-32

										3/8"	5/16"	1/4"	7/16"	Fully Threaded	Fine	140,000	—	1	92235A512	0000


										1/2"	5/16"	1/4"	7/16"	Fully Threaded	Fine	140,000	—	1	92235A513	0000
										3/4"	5/16"	1/4"	7/16"	Fully Threaded	Fine	140,000	—	1	92235A514	0000
										1"	5/16"	1/4"	7/16"	Partially Threaded	Fine	140,000	—	1	92235A515	0000




												1/4"-20

												3/8"	3/8"	5/16"	9/16"	Fully Threaded	Coarse	140,000	—	1	92235A516	0000


												1/2"	3/8"	5/16"	9/16"	Fully Threaded	Coarse	140,000	—	1	92235A517	0000
												3/4"	3/8"	5/16"	9/16"	Fully Threaded	Coarse	140,000	—	1	92235A518	0000
												1"	3/8"	5/16"	9/16"	Fully Threaded	Coarse	140,000	—	1	92235A519	0000
												1 1/4"	3/8"	5/16"	9/16"	Partially Threaded	Coarse	140,000	—	1	92235A520	0000
												1 1/2"	3/8"	5/16"	9/16"	Partially Threaded	Coarse	140,000	—	1	92235A521	0000




												3/8"-16

		3/4"	9/16"									7/16"	13/16"	Fully Threaded	Coarse	140,000	—	1	92235A522	0000


		1"	9/16"									7/16"	13/16"	Fully Threaded	Coarse	140,000	—	1	92235A523	0000
		1 1/4"	9/16"									7/16"	13/16"	Fully Threaded	Coarse	140,000	—	1	92235A524	0000
		1 1/2"	9/16"									7/16"	13/16"	Partially Threaded	Coarse	140,000	—	1	92235A525	0000




				1/2"-13

				3/4"	3/4"							9/16"	1 1/16"	Fully Threaded	Coarse	140,000	—	1	92235A526	0000


				1"	3/4"							9/16"	1 1/16"	Fully Threaded	Coarse	140,000	—	1	92235A527	0000
				1 1/4"	3/4"							9/16"	1 1/16"	Fully Threaded	Coarse	140,000	—	1	92235A528	0000
				1 1/2"	3/4"							9/16"	1 1/16"	Fully Threaded	Coarse	140,000	—	1	92235A529	0000




						M4 × 0.7 mm

						8 mm	7 mm					4 mm	9 mm	Fully Threaded	Coarse	170,000	Class 12.9	50	92235A105	00000


						10 mm	7 mm					4 mm	9 mm	Fully Threaded	Coarse	170,000	Class 12.9	50	92235A108	00000
						12 mm	7 mm					4 mm	9 mm	Fully Threaded	Coarse	170,000	Class 12.9	50	92235A111	00000
						16 mm	7 mm					4 mm	9 mm	Fully Threaded	Coarse	170,000	Class 12.9	50	92235A114	00000
						20 mm	7 mm					4 mm	9 mm	Fully Threaded	Coarse	170,000	Class 12.9	50	92235A117	00000




												M5 × 0.8 mm

								10 mm	8.5 mm			5 mm	11 mm	Fully Threaded	Coarse	170,000	Class 12.9	25	92235A208	00000


								12 mm	8.5 mm			5 mm	11 mm	Fully Threaded	Coarse	170,000	Class 12.9	25	92235A210	00000
								16 mm	8.5 mm			5 mm	11 mm	Fully Threaded	Coarse	170,000	Class 12.9	25	92235A212	00000
								20 mm	8.5 mm			5 mm	11 mm	Fully Threaded	Coarse	170,000	Class 12.9	25	92235A214	00000
								25 mm	8.5 mm			5 mm	11 mm	Partially Threaded	Coarse	170,000	Class 12.9	25	92235A215	00000
								30 mm	8.5 mm			5 mm	11 mm	Partially Threaded	Coarse	170,000	Class 12.9	10	92235A216	00000




										M6 × 1 mm

										16 mm	10 mm	6 mm	12.5 mm	Fully Threaded	Coarse	170,000	Class 12.9	10	92235A238	0000


										20 mm	10 mm	6 mm	12.5 mm	Fully Threaded	Coarse	170,000	Class 12.9	10	92235A240	0000
										25 mm	10 mm	6 mm	12.5 mm	Fully Threaded	Coarse	170,000	Class 12.9	10	92235A242	0000
										30 mm	10 mm	6 mm	12.5 mm	Partially Threaded	Coarse	170,000	Class 12.9	10	92235A217	0000
										35 mm	10 mm	6 mm	12.5 mm	Partially Threaded	Coarse	170,000	Class 12.9	10	92235A431	00000
										40 mm	10 mm	6 mm	12.5 mm	Partially Threaded	Coarse	170,000	Class 12.9	10	92235A432	00000




										M8 × 1.25 mm

										20 mm	13 mm	8 mm	17 mm	Fully Threaded	Coarse	170,000	Class 12.9	5	92235A284	0000


										25 mm	13 mm	8 mm	17 mm	Fully Threaded	Coarse	170,000	Class 12.9	5	92235A286	0000
										30 mm	13 mm	8 mm	17 mm	Fully Threaded	Coarse	170,000	Class 12.9	5	92235A288	0000
										35 mm	13 mm	8 mm	17 mm	Partially Threaded	Coarse	170,000	Class 12.9	5	92235A218	0000
										40 mm	13 mm	8 mm	17 mm	Partially Threaded	Coarse	170,000	Class 12.9	5	92235A219	00000




										M10 × 1.5 mm

										20 mm	16 mm	10 mm	21 mm	Fully Threaded	Coarse	170,000	Class 12.9	5	92235A328	0000


										25 mm	16 mm	10 mm	21 mm	Fully Threaded	Coarse	170,000	Class 12.9	5	92235A330	0000
										30 mm	16 mm	10 mm	21 mm	Fully Threaded	Coarse	170,000	Class 12.9	5	92235A332	00000
										35 mm	16 mm	10 mm	21 mm	Fully Threaded	Coarse	170,000	Class 12.9	5	92235A220	00000
				40 mm						16 mm	10 mm	21 mm	Partially Threaded	Coarse	170,000	Class 12.9	5	92235A334	00000
				50 mm	16 mm					10 mm	21 mm	Partially Threaded	Coarse	170,000	Class 12.9	5	92235A336	00000
				60 mm	16 mm					10 mm	21 mm	Partially Threaded	Coarse	170,000	Class 12.9	1	92235A221	0000




										M12 × 1.75 mm

										30 mm	18 mm	12 mm	24 mm	Fully Threaded	Coarse	170,000	Class 12.9	5	92235A410	00000


										35 mm	18 mm	12 mm	24 mm	Fully Threaded	Coarse	170,000	Class 12.9	5	92235A415	00000
						40 mm				18 mm	12 mm	24 mm	Fully Threaded	Coarse	170,000	Class 12.9	5	92235A420	00000
						50 mm	18 mm			12 mm	24 mm	Partially Threaded	Coarse	170,000	Class 12.9	5	92235A425	00000
						60 mm	18 mm			12 mm	24 mm	Partially Threaded	Coarse	170,000	Class 12.9	1	92235A222	0000

Serrated Flanged Socket Head Screws


	Fully Threaded

Partially Threaded

A flange with a serrated edge grips your material to keep screws in place, even under mild vibration. Made of alloy steel, they're some of our strongest screws. The deep, six-point socket keeps hex keys from slipping out and damaging the drive.

Head height includes the flange. Length is measured from under the flange.

		Head, mm
	Lg., mm	Dia.	Ht.	Flange Dia., mm	Threading	Thread Spacing	Tensile Strength, psi	Pkg. Qty.		Pkg.
Black-Oxide Alloy Steel







				M5 × 0.8 mm

				10	9	5	11	Fully Threaded	Coarse	140,000	10	90074A101	00000


				12	9	5	11	Fully Threaded	Coarse	140,000	10	90074A102	0000
				16	9	5	11	Fully Threaded	Coarse	140,000	10	90074A103	0000
				20	9	5	11	Fully Threaded	Coarse	140,000	10	90074A104	0000




						M6 × 1 mm

						10	11	6	13.5	Fully Threaded	Coarse	140,000	10	90074A105	00000


						12	11	6	13.5	Fully Threaded	Coarse	140,000	10	90074A106	0000
						16	11	6	13.5	Fully Threaded	Coarse	140,000	10	90074A107	0000
						20	11	6	13.5	Fully Threaded	Coarse	140,000	10	90074A108	0000
						25	11	6	13.5	Fully Threaded	Coarse	140,000	10	90074A109	0000
						30	11	6	13.5	Partially Threaded	Coarse	140,000	10	90074A110	0000




								M8 × 1.25 mm

								12	14	8	17	Fully Threaded	Coarse	140,000	5	90074A111	0000


								16	14	8	17	Fully Threaded	Coarse	140,000	5	90074A112	0000
								20	14	8	17	Fully Threaded	Coarse	140,000	5	90074A113	0000
								25	14	8	17	Fully Threaded	Coarse	140,000	5	90074A114	0000
								30	14	8	17	Fully Threaded	Coarse	140,000	5	90074A115	0000
								40	14	8	17	Partially Threaded	Coarse	140,000	5	90074A116	0000




										M10 × 1.5 mm

										20	17	10	19.5	Fully Threaded	Coarse	140,000	5	90074A117	00000


										25	17	10	19.5	Fully Threaded	Coarse	140,000	5	90074A118	00000
										30	17	10	19.5	Fully Threaded	Coarse	140,000	5	90074A119	00000
										35	17	10	19.5	Fully Threaded	Coarse	140,000	5	90074A120	00000
										40	17	10	19.5	Partially Threaded	Coarse	140,000	1	90074A121	0000




												M12 × 1.75 mm

												20	19	12	22.5	Fully Threaded	Coarse	140,000	1	90074A122	0000


25	19											12	22.5	Fully Threaded	Coarse	140,000	1	90074A123	0000
30	19											12	22.5	Fully Threaded	Coarse	140,000	1	90074A124	0000
40	19											12	22.5	Fully Threaded	Coarse	140,000	1	90074A125	0000
50	19											12	22.5	Partially Threaded	Coarse	140,000	1	90074A126	0000

Stainless Steel Flanged Socket Head Screws

The flange on these corrosion-resistant screws spreads pressure over a wide area to protect thin and soft materials. takes up less space than a washer. Their deep, six-point socket keeps hex keys from slipping out and damaging the drive.

Head height includes the flange. Length is measured from under the flange.

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.

		Thread			Head
	Lg.	Lg.	Spacing	Grip Lg.	Dia.	Ht.	Flange Dia.	Threading	Tensile Strength, psi		Each
18-8 Stainless Steel







				8-32

				7/16"	3/16"	Coarse	1/4"	0.27"	0.234"	11/32"	Partially Threaded	80,000	98201A111	00000


				9/16"	3/16"	Coarse	3/8"	0.27"	0.234"	11/32"	Partially Threaded	80,000	98201A112	0000
				11/16"	3/16"	Coarse	1/2"	0.27"	0.234"	11/32"	Partially Threaded	80,000	98201A113	0000
				15/16"	3/16"	Coarse	3/4"	0.27"	0.234"	11/32"	Partially Threaded	80,000	98201A114	0000
				1 3/16"	3/16"	Coarse	1"	0.27"	0.234"	11/32"	Partially Threaded	80,000	98201A115	0000




						10-32

						5/8"	3/8"	Fine	1/4"	5/16"	1/4"	7/16"	Partially Threaded	80,000	98201A211	0000


						3/4"	3/8"	Fine	3/8"	5/16"	1/4"	7/16"	Partially Threaded	80,000	98201A212	0000
						7/8"	3/8"	Fine	1/2"	5/16"	1/4"	7/16"	Partially Threaded	80,000	98201A213	0000
						1 1/8"	3/8"	Fine	3/4"	5/16"	1/4"	7/16"	Partially Threaded	80,000	98201A214	0000
						1 3/8"	3/8"	Fine	1"	5/16"	1/4"	7/16"	Partially Threaded	80,000	98201A215	0000




								1/4"-20

								15/16"	7/16"	Coarse	1/2"	3/8"	5/16"	9/16"	Partially Threaded	80,000	98201A311	0000


								1 3/16"	7/16"	Coarse	3/4"	3/8"	5/16"	9/16"	Partially Threaded	80,000	98201A312	0000
								1 7/16"	7/16"	Coarse	1"	3/8"	5/16"	9/16"	Partially Threaded	80,000	98201A313	0000
								1 11/16"	7/16"	Coarse	1 1/4"	3/8"	5/16"	9/16"	Partially Threaded	80,000	98201A314	0000
								1 15/16"	7/16"	Coarse	1 1/2"	3/8"	5/16"	9/16"	Partially Threaded	80,000	98201A315	0000
								2 7/16"	7/16"	Coarse	2"	3/8"	5/16"	9/16"	Partially Threaded	80,000	98201A316	0000




										5/16"-18

										1"	1/2"	Coarse	1/2"	15/32"	3/8"	11/16"	Partially Threaded	80,000	98201A411	0000


										1 1/8"	1/2"	Coarse	5/8"	15/32"	3/8"	11/16"	Partially Threaded	80,000	98201A412	0000
										1 1/4"	1/2"	Coarse	3/4"	15/32"	3/8"	11/16"	Partially Threaded	80,000	98201A413	0000
										1 1/2"	1/2"	Coarse	1"	15/32"	3/8"	11/16"	Partially Threaded	80,000	98201A414	0000




												3/8"-16

												1 1/4"	5/8"	Coarse	5/8"	9/16"	7/16"	13/16"	Partially Threaded	80,000	98201A511	0000


1 3/8"												5/8"	Coarse	3/4"	9/16"	7/16"	13/16"	Partially Threaded	80,000	98201A512	0000
1 5/8"	5/8"											Coarse	1"	9/16"	7/16"	13/16"	Partially Threaded	80,000	98201A513	0000
1 7/8"	5/8"											Coarse	1 1/4"	9/16"	7/16"	13/16"	Partially Threaded	80,000	98201A514	0000
2 1/8"	5/8"											Coarse	1 1/2"	9/16"	7/16"	13/16"	Partially Threaded	80,000	98201A515	0000




		1/2"-13

		1 1/2"	3/4"									Coarse	3/4"	3/4"	9/16"	1 1/16"	Partially Threaded	80,000	98201A611	0000


		1 3/4"	3/4"									Coarse	1"	3/4"	9/16"	1 1/16"	Partially Threaded	80,000	98201A612	0000
		2"	3/4"									Coarse	1 1/4"	3/4"	9/16"	1 1/16"	Partially Threaded	80,000	98201A613	0000
		2 1/4"	3/4"									Coarse	1 1/2"	3/4"	9/16"	1 1/16"	Partially Threaded	80,000	98201A614	0000
		2 3/4"	3/4"									Coarse	2"	3/4"	9/16"	1 1/16"	Partially Threaded	80,000	98201A615	00000