Brass Shoulder Screws | McMaster-Carr

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360 Brass

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82 Products

Brass Hex-Drive Precision Shoulder Screws

These screws are nonsparking, nonmagnetic, and won't rust. They are engineered to tight tolerances for assemblies that require smooth and accurate movement, with shoulder diameters twice as precise as those on standard-fit screws.

360 Brass—These screws produce little friction, so they're ideal anywhere you need smooth motion without lubrication.

				Head						Each
	Shoulder Lg.	Thread Size	Thread Lg.	Dia.	Ht.	Drive Size	Tensile Strength, psi	Material Certificate Form		1-4	5-Up
360 Brass







				1/8" Diameter Shoulder (-0.002" to 0" Tolerance)

				1/8"	4-40	5/32"	1/4"	1/8"	5/64"	40,000	—	95446A110	00000	00000


				3/16"	4-40	5/32"	1/4"	1/8"	5/64"	40,000	—	95446A130	0000	0000
				1/4"	4-40	5/32"	1/4"	1/8"	5/64"	40,000	—	95446A160	0000	0000
				5/16"	4-40	5/32"	1/4"	1/8"	5/64"	40,000	—	95446A631	0000	0000
				3/8"	4-40	5/32"	1/4"	1/8"	5/64"	40,000	—	95446A190	0000	0000
				7/16"	4-40	5/32"	1/4"	1/8"	5/64"	40,000	—	95446A632	0000	0000
				1/2"	4-40	5/32"	1/4"	1/8"	5/64"	40,000	—	95446A633	0000	0000
				3/4"	4-40	5/32"	1/4"	1/8"	5/64"	40,000	—	95446A634	0000	0000
				1"	4-40	5/32"	1/4"	1/8"	5/64"	40,000	—	95446A635	0000	0000




						5/32" Diameter Shoulder (-0.002" to 0" Tolerance)

						1/8"	6-32	3/16"	9/32"	1/8"	3/32"	40,000	—	95446A636	0000	0000


						3/16"	6-32	3/16"	9/32"	1/8"	3/32"	40,000	—	95446A637	0000	0000
						1/4"	6-32	3/16"	9/32"	1/8"	3/32"	40,000	—	95446A638	0000	0000
						5/16"	6-32	3/16"	9/32"	1/8"	3/32"	40,000	—	95446A639	0000	0000
						3/8"	6-32	3/16"	9/32"	1/8"	3/32"	40,000	Digital	95446A641	0000	0000
						7/16"	6-32	3/16"	9/32"	1/8"	3/32"	40,000	—	95446A642	0000	0000
						1/2"	6-32	3/16"	9/32"	1/8"	3/32"	40,000	Digital	95446A643	0000	0000
						3/4"	6-32	3/16"	9/32"	1/8"	3/32"	40,000	—	95446A644	0000	0000
						1"	6-32	3/16"	9/32"	1/8"	3/32"	40,000	Digital	95446A645	0000	0000




								3/16" Diameter Shoulder (-0.002" to 0" Tolerance)

								1/8"	8-32	3/16"	5/16"	5/32"	3/32"	40,000	—	95446A220	0000	0000


								3/16"	8-32	3/16"	5/16"	5/32"	3/32"	40,000	—	95446A240	0000	0000
								1/4"	8-32	3/16"	5/16"	5/32"	3/32"	40,000	—	95446A260	0000	0000
								5/16"	8-32	3/16"	5/16"	5/32"	3/32"	40,000	—	95446A646	0000	0000
								3/8"	8-32	3/16"	5/16"	5/32"	3/32"	40,000	—	95446A280	0000	0000
								7/16"	8-32	3/16"	5/16"	5/32"	3/32"	40,000	—	95446A647	0000	0000
								1/2"	8-32	3/16"	5/16"	5/32"	3/32"	40,000	—	95446A320	0000	0000
								5/8"	8-32	3/16"	5/16"	5/32"	3/32"	40,000	—	95446A340	0000	0000
								3/4"	8-32	3/16"	5/16"	5/32"	3/32"	40,000	—	95446A360	0000	0000
								1"	8-32	3/16"	5/16"	5/32"	3/32"	40,000	—	95446A380	0000	0000
								1 1/4"	8-32	3/16"	5/16"	5/32"	3/32"	40,000	—	95446A648	0000	0000


								1 1/2"	8-32	3/16"	5/16"	5/32"	3/32"	40,000	—	95446A649	0000	0000




										1/4" Diameter Shoulder (-0.002" to 0" Tolerance)

1/8"	10-32									1/4"	3/8"	3/16"	1/8"	40,000	—	95446A410	0000	0000


3/16"	10-32									1/4"	3/8"	3/16"	1/8"	40,000	Digital	95446A430	0000	0000
1/4"	10-32	1/4"								3/8"	3/16"	1/8"	40,000	—	95446A450	0000	0000
5/16"	10-32	1/4"	3/8"							3/16"	1/8"	40,000	—	95446A651	0000	0000
3/8"	10-32	1/4"	3/8"							3/16"	1/8"	40,000	—	95446A470	0000	0000
7/16"	10-32	1/4"	3/8"							3/16"	1/8"	40,000	—	95446A652	0000	0000
1/2"	10-32	1/4"	3/8"							3/16"	1/8"	40,000	—	95446A490	0000	0000
5/8"	10-32	1/4"	3/8"							3/16"	1/8"	40,000	—	95446A510	0000	0000
3/4"	10-32	1/4"	3/8"							3/16"	1/8"	40,000	—	95446A530	0000	0000
1"	10-32	1/4"	3/8"							3/16"	1/8"	40,000	—	95446A550	0000	0000
1 1/4"	10-32	1/4"	3/8"							3/16"	1/8"	40,000	—	95446A653	0000	0000


1 1/2"	10-32	1/4"	3/8"							3/16"	1/8"	40,000	—	95446A654	0000	0000




		3/8" Diameter Shoulder (-0.002" to 0" Tolerance)

		1/2"	5/16"-18	1/2"						9/16"	1/4"	3/16"	40,000	—	95446A655	0000	0000


		3/4"	5/16"-18	1/2"	9/16"					1/4"	3/16"	40,000	—	95446A656	0000	0000
		1"	5/16"-18	1/2"	9/16"					1/4"	3/16"	40,000	—	95446A657	0000	0000
		1 1/2"	5/16"-18	1/2"	9/16"					1/4"	3/16"	40,000	—	95446A658	0000	0000




				1/2" Diameter Shoulder (-0.002" to 0" Tolerance)

				1/2"	3/8"-16					5/8"	3/4"	5/16"	1/4"	40,000	—	95446A659	0000	0000


				3/4"	3/8"-16					5/8"	3/4"	5/16"	1/4"	40,000	—	95446A661	0000	0000
				1"	3/8"-16					5/8"	3/4"	5/16"	1/4"	40,000	—	95446A662	0000	0000
				1 1/2"	3/8"-16					5/8"	3/4"	5/16"	1/4"	40,000	—	95446A663	0000	0000




						4 mm Diameter Shoulder (-0.025 mm to 0 mm Tolerance)

						4 mm	M3 × 0.5 mm			4 mm	6 mm	3 mm	2 mm	40,000	—	98451A111	0000	0000


						5 mm	M3 × 0.5 mm			4 mm	6 mm	3 mm	2 mm	40,000	—	98451A112	0000	0000
						6 mm	M3 × 0.5 mm			4 mm	6 mm	3 mm	2 mm	40,000	—	98451A113	0000	0000
						8 mm	M3 × 0.5 mm			4 mm	6 mm	3 mm	2 mm	40,000	—	98451A114	0000	0000
						10 mm	M3 × 0.5 mm			4 mm	6 mm	3 mm	2 mm	40,000	—	98451A115	0000	0000




										5 mm Diameter Shoulder (-0.025 mm to 0 mm Tolerance)

										4 mm	M4 × 0.7 mm	9 mm	9 mm	4 mm	2.5 mm	40,000	—	98451A116	0000	0000


										5 mm	M4 × 0.7 mm	9 mm	9 mm	4 mm	2.5 mm	40,000	—	98451A117	0000	0000
								6 mm		M4 × 0.7 mm	9 mm	9 mm	4 mm	2.5 mm	40,000	—	98451A118	0000	0000
								8 mm	M4 × 0.7 mm	9 mm	9 mm	4 mm	2.5 mm	40,000	—	98451A119	0000	0000
								10 mm	M4 × 0.7 mm	9 mm	9 mm	4 mm	2.5 mm	40,000	—	98451A121	0000	0000
								12 mm	M4 × 0.7 mm	9 mm	9 mm	4 mm	2.5 mm	40,000	—	98451A122	0000	0000
								16 mm	M4 × 0.7 mm	9 mm	9 mm	4 mm	2.5 mm	40,000	—	98451A123	0000	0000
								20 mm	M4 × 0.7 mm	9 mm	9 mm	4 mm	2.5 mm	40,000	—	98451A124	0000	0000




										6 mm Diameter Shoulder (-0.025 mm to 0 mm Tolerance)

										4 mm	M5 × 0.8 mm	10 mm	10 mm	4.5 mm	3 mm	40,000	—	98451A125	0000	0000


										5 mm	M5 × 0.8 mm	10 mm	10 mm	4.5 mm	3 mm	40,000	—	98451A126	0000	0000
										6 mm	M5 × 0.8 mm	10 mm	10 mm	4.5 mm	3 mm	40,000	—	98451A127	0000	0000
										8 mm	M5 × 0.8 mm	10 mm	10 mm	4.5 mm	3 mm	40,000	—	98451A128	0000	0000
										10 mm	M5 × 0.8 mm	10 mm	10 mm	4.5 mm	3 mm	40,000	—	98451A129	0000	0000
12 mm										M5 × 0.8 mm	10 mm	10 mm	4.5 mm	3 mm	40,000	—	98451A131	0000	0000
16 mm	M5 × 0.8 mm									10 mm	10 mm	4.5 mm	3 mm	40,000	—	98451A132	0000	0000
20 mm	M5 × 0.8 mm									10 mm	10 mm	4.5 mm	3 mm	40,000	—	98451A133	0000	0000




										8 mm Diameter Shoulder (-0.025 mm to 0 mm Tolerance)

										8 mm	M6 × 1 mm	11 mm	13 mm	5.5 mm	4 mm	40,000	—	98451A134	0000	0000


		10 mm								M6 × 1 mm	11 mm	13 mm	5.5 mm	4 mm	40,000	—	98451A135	0000	0000
		12 mm	M6 × 1 mm							11 mm	13 mm	5.5 mm	4 mm	40,000	—	98451A136	0000	0000
		16 mm	M6 × 1 mm							11 mm	13 mm	5.5 mm	4 mm	40,000	—	98451A137	0000	0000
		20 mm	M6 × 1 mm							11 mm	13 mm	5.5 mm	4 mm	40,000	—	98451A138	0000	0000




										10 mm Diameter Shoulder (-0.025 mm to 0 mm Tolerance)

										8 mm	M8 × 1.25 mm	13 mm	16 mm	7 mm	5 mm	40,000	—	98451A139	0000	0000


				10 mm	M8 × 1.25 mm					13 mm	16 mm	7 mm	5 mm	40,000	—	98451A141	0000	0000
				12 mm	M8 × 1.25 mm					13 mm	16 mm	7 mm	5 mm	40,000	—	98451A142	0000	0000
				16 mm	M8 × 1.25 mm					13 mm	16 mm	7 mm	5 mm	40,000	—	98451A143	0000	0000
				18 mm	M8 × 1.25 mm					13 mm	16 mm	7 mm	5 mm	40,000	—	98451A144	0000	0000
				20 mm	M8 × 1.25 mm					13 mm	16 mm	7 mm	5 mm	40,000	—	98451A145	00000	0000