Titanium Shoulder Screws

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Material

18-8 Stainless Steel

Grade 2 Titanium

Finish

Titanium Carbon Nitride (TiCN) Coated

System of Measurement

Shoulder Diameter

Shoulder Length

Thread Size

Thread Length

Fastener Head Type

Socket Head Profile

Head Diameter

Head Texture

Drive Style

Shoulder Fit

Head Height

Thread Direction

Drive Size

Thread Spacing

Performance

Hardness

Relative Thread Length

RoHS

Relative Thread Size

REACH

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

Yes

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Compliant

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How can we improve?

211 Products

Performance

Precision

Twice as precise as standard-fit for smooth, accurate movement

192 products

Low Friction

Minimize resistance for smooth motion without lubrication

192 products

Performance

Lightweight

Lighter than other screws for applications with weight limitations

19 products

Nonmagnetic

Won't damage or interfere with electronics

19 products

Stainless Steel Hex-Drive Precision Shoulder Screws

Our go-to choice for assemblies that require smooth, accurate movement. These screws are engineered for tight tolerances, with shoulder diameters twice as precise as those on standard-fit screws. They're made of stainless steel, so they won't rust, though they're not as strong as their alloy steel counterparts.

Titanium Carbon Nitride (TiCN)-Coated 18-8 Stainless Steel—The outside layer of titanium carbon nitride reduces friction, which allows rotating and sliding components to move smoothly across screw shoulders.

				Head				Certificate			Each
	Shoulder Lg.	Thread Size	Thread Lg.	Dia.	Ht.	Drive Size	Tensile Strength, psi	Type	Form		1-4	5-Up
Titanium Carbon Nitride (TiCN)-Coated 18-8 Stainless Steel







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

				1/8"	4-40	5/32"	1/4"	1/8"	5/64"	70,000	—	—	91054A461	00000	00000


				3/16"	4-40	5/32"	1/4"	1/8"	5/64"	70,000	Material Certificate	Digital	91054A462	0000	0000
				1/4"	4-40	5/32"	1/4"	1/8"	5/64"	70,000	—	—	91054A463	0000	0000
				3/8"	4-40	5/32"	1/4"	1/8"	5/64"	70,000	Material Certificate	Digital	91054A464	0000	0000
				1/2"	4-40	5/32"	1/4"	1/8"	5/64"	70,000	—	—	91054A465	0000	0000
				3/4"	4-40	5/32"	1/4"	1/8"	5/64"	70,000	—	—	91054A466	00000	0000
				1"	4-40	5/32"	1/4"	1/8"	5/64"	70,000	—	—	91054A467	00000	0000




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

						1/8"	6-32	3/16"	9/32"	1/8"	3/32"	70,000	—	—	91054A468	0000	0000


						3/16"	6-32	3/16"	9/32"	1/8"	3/32"	70,000	Material Certificate	Digital	91054A469	0000	0000
						1/4"	6-32	3/16"	9/32"	1/8"	3/32"	70,000	—	—	91054A471	00000	0000
						3/8"	6-32	3/16"	9/32"	1/8"	3/32"	70,000	Material Certificate	Digital	91054A472	00000	0000
						1/2"	6-32	3/16"	9/32"	1/8"	3/32"	70,000	Material Certificate	Digital	91054A473	00000	00000
						3/4"	6-32	3/16"	9/32"	1/8"	3/32"	70,000	Material Certificate	Digital	91054A474	00000	00000
						1"	6-32	3/16"	9/32"	1/8"	3/32"	70,000	—	—	91054A475	00000	00000




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

								1/8"	8-32	3/16"	5/16"	5/32"	3/32"	70,000	—	—	91054A476	00000	0000


								3/16"	8-32	3/16"	5/16"	5/32"	3/32"	70,000	—	—	91054A477	00000	0000
								1/4"	8-32	3/16"	5/16"	5/32"	3/32"	70,000	—	—	91054A478	00000	00000
								3/8"	8-32	3/16"	5/16"	5/32"	3/32"	70,000	Material Certificate	Digital	91054A479	00000	00000
								1/2"	8-32	3/16"	5/16"	5/32"	3/32"	70,000	—	—	91054A481	00000	00000
								3/4"	8-32	3/16"	5/16"	5/32"	3/32"	70,000	Material Certificate	Digital	91054A482	00000	00000
								1"	8-32	3/16"	5/16"	5/32"	3/32"	70,000	Material Certificate	Digital	91054A483	00000	00000




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

										1/8"	10-32	1/4"	3/8"	3/16"	1/8"	70,000	—	—	91054A484	00000	00000


										3/16"	10-32	1/4"	3/8"	3/16"	1/8"	70,000	Material Certificate	Digital	91054A485	00000	00000
										1/4"	10-32	1/4"	3/8"	3/16"	1/8"	70,000	—	—	91054A100	00000	00000
										3/8"	10-32	1/4"	3/8"	3/16"	1/8"	70,000	—	—	91054A486	00000	00000
										1/2"	10-32	1/4"	3/8"	3/16"	1/8"	70,000	—	—	91054A120	00000	00000
										5/8"	10-32	1/4"	3/8"	3/16"	1/8"	70,000	—	—	91054A487	00000	00000
										3/4"	10-32	1/4"	3/8"	3/16"	1/8"	70,000	—	—	91054A140	00000	00000
										1"	10-32	1/4"	3/8"	3/16"	1/8"	70,000	Material Certificate	Digital	91054A160	00000	00000
1 1/4"										10-32	1/4"	3/8"	3/16"	1/8"	70,000	—	—	91054A488	00000	00000
1 1/2"	10-32									1/4"	3/8"	3/16"	1/8"	70,000	—	—	91054A489	00000	00000
2"	10-32									1/4"	3/8"	3/16"	1/8"	70,000	—	—	91054A491	00000	00000




		5/16" Diameter Shoulder (-0.002" to 0" Tolerance)

		1/8"	1/4"-20							3/8"	7/16"	7/32"	5/32"	70,000	Material Certificate	Digital	91054A492	00000	00000


		3/16"	1/4"-20							3/8"	7/16"	7/32"	5/32"	70,000	Material Certificate	Digital	91054A493	00000	00000
		1/4"	1/4"-20							3/8"	7/16"	7/32"	5/32"	70,000	Material Certificate	Digital	91054A210	00000	00000
		3/8"	1/4"-20							3/8"	7/16"	7/32"	5/32"	70,000	Material Certificate	Digital	91054A494	00000	00000
		1/2"	1/4"-20							3/8"	7/16"	7/32"	5/32"	70,000	Material Certificate	Digital	91054A230	00000	00000
		5/8"	1/4"-20							3/8"	7/16"	7/32"	5/32"	70,000	—	—	91054A495	00000	00000
		3/4"	1/4"-20							3/8"	7/16"	7/32"	5/32"	70,000	Material Certificate	Digital	91054A250	00000	00000
		1"	1/4"-20							3/8"	7/16"	7/32"	5/32"	70,000	Material Certificate	Digital	91054A270	00000	00000
		1 1/4"	1/4"-20							3/8"	7/16"	7/32"	5/32"	70,000	Material Certificate	Digital	91054A496	00000	00000
		1 1/2"	1/4"-20							3/8"	7/16"	7/32"	5/32"	70,000	—	—	91054A497	00000	00000
		2"	1/4"-20	3/8"						7/16"	7/32"	5/32"	70,000	Material Certificate	Digital	91054A498	00000	00000




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

				1/4"	5/16"-18					1/2"	9/16"	1/4"	3/16"	70,000	Material Certificate	Digital	91054A501	00000	00000


				3/8"	5/16"-18					1/2"	9/16"	1/4"	3/16"	70,000	—	—	91054A502	00000	00000
				1/2"	5/16"-18					1/2"	9/16"	1/4"	3/16"	70,000	—	—	91054A340	00000	00000
				5/8"	5/16"-18					1/2"	9/16"	1/4"	3/16"	70,000	Material Certificate	Digital	91054A503	00000	00000
				3/4"	5/16"-18					1/2"	9/16"	1/4"	3/16"	70,000	Material Certificate	Digital	91054A360	00000	00000
				1"	5/16"-18					1/2"	9/16"	1/4"	3/16"	70,000	—	—	91054A380	00000	00000
				1 1/2"	5/16"-18					1/2"	9/16"	1/4"	3/16"	70,000	—	—	91054A390	00000	00000




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

						1/4"	3/8"-16			5/8"	3/4"	5/16"	1/4"	70,000	—	—	91054A504	00000	00000


						3/8"	3/8"-16			5/8"	3/4"	5/16"	1/4"	70,000	—	—	91054A505	00000	00000
						1/2"	3/8"-16			5/8"	3/4"	5/16"	1/4"	70,000	—	—	91054A410	00000	00000
						5/8"	3/8"-16			5/8"	3/4"	5/16"	1/4"	70,000	—	—	91054A506	00000	00000
						3/4"	3/8"-16			5/8"	3/4"	5/16"	1/4"	70,000	Material Certificate	Digital	91054A430	00000	00000
						1"	3/8"-16			5/8"	3/4"	5/16"	1/4"	70,000	—	—	91054A450	00000	00000
						1 1/2"	3/8"-16			5/8"	3/4"	5/16"	1/4"	70,000	—	—	91054A460	00000	00000




								4 mm Diameter Shoulder (-0.038 mm to -0.013 mm Tolerance)

								4 mm	M3 × 0.5 mm	4 mm	6 mm	3 mm	2 mm	70,000	Material Certificate	Digital	98621A111	0000	0000


								5 mm	M3 × 0.5 mm	4 mm	6 mm	3 mm	2 mm	70,000	—	—	98621A112	0000	0000
								6 mm	M3 × 0.5 mm	4 mm	6 mm	3 mm	2 mm	70,000	—	—	98621A113	00000	0000
								8 mm	M3 × 0.5 mm	4 mm	6 mm	3 mm	2 mm	70,000	—	—	98621A114	00000	0000
								10 mm	M3 × 0.5 mm	4 mm	6 mm	3 mm	2 mm	70,000	Material Certificate	Digital	98621A115	00000	0000
								12 mm	M3 × 0.5 mm	4 mm	6 mm	3 mm	2 mm	70,000	—	—	98621A116	00000	0000
								14 mm	M3 × 0.5 mm	4 mm	6 mm	3 mm	2 mm	70,000	—	—	98621A117	00000	0000
								16 mm	M3 × 0.5 mm	4 mm	6 mm	3 mm	2 mm	70,000	—	—	98621A118	00000	0000
								20 mm	M3 × 0.5 mm	4 mm	6 mm	3 mm	2 mm	70,000	Material Certificate	Digital	98621A119	00000	00000
25 mm								M3 × 0.5 mm	4 mm	6 mm	3 mm	2 mm	70,000	—	—	98621A121	00000	00000




								5 mm Diameter Shoulder (-0.038 mm to -0.013 mm Tolerance)

								4 mm	M4 × 0.7 mm	5 mm	8 mm	4 mm	2.5 mm	70,000	—	—	98621A122	00000	0000


								5 mm	M4 × 0.7 mm	5 mm	8 mm	4 mm	2.5 mm	70,000	—	—	98621A123	00000	00000
								6 mm	M4 × 0.7 mm	5 mm	8 mm	4 mm	2.5 mm	70,000	—	—	98621A124	00000	00000
								8 mm	M4 × 0.7 mm	5 mm	8 mm	4 mm	2.5 mm	70,000	—	—	98621A125	00000	00000
								10 mm	M4 × 0.7 mm	5 mm	8 mm	4 mm	2.5 mm	70,000	Material Certificate	Digital	98621A126	00000	00000
								12 mm	M4 × 0.7 mm	5 mm	8 mm	4 mm	2.5 mm	70,000	—	—	98621A127	00000	00000
								14 mm	M4 × 0.7 mm	5 mm	8 mm	4 mm	2.5 mm	70,000	—	—	98621A128	00000	00000
								16 mm	M4 × 0.7 mm	5 mm	8 mm	4 mm	2.5 mm	70,000	—	—	98621A129	00000	00000
								18 mm	M4 × 0.7 mm	5 mm	8 mm	4 mm	2.5 mm	70,000	—	—	98621A131	00000	00000
								20 mm	M4 × 0.7 mm	5 mm	8 mm	4 mm	2.5 mm	70,000	Material Certificate	Digital	98621A132	00000	00000
		25 mm						M4 × 0.7 mm	5 mm	8 mm	4 mm	2.5 mm	70,000	—	—	98621A133	00000	00000




								6 mm Diameter Shoulder (-0.038 mm to -0.013 mm Tolerance)

								4 mm	M5 × 0.8 mm	6 mm	10 mm	5 mm	3 mm	70,000	—	—	98621A134	00000	00000


								5 mm	M5 × 0.8 mm	6 mm	10 mm	5 mm	3 mm	70,000	—	—	98621A135	00000	00000
								6 mm	M5 × 0.8 mm	6 mm	10 mm	5 mm	3 mm	70,000	—	—	98621A136	00000	00000
								8 mm	M5 × 0.8 mm	6 mm	10 mm	5 mm	3 mm	70,000	—	—	98621A137	00000	00000
								10 mm	M5 × 0.8 mm	6 mm	10 mm	5 mm	3 mm	70,000	—	—	98621A138	00000	00000
								12 mm	M5 × 0.8 mm	6 mm	10 mm	5 mm	3 mm	70,000	—	—	98621A139	00000	00000
				14 mm				M5 × 0.8 mm	6 mm	10 mm	5 mm	3 mm	70,000	—	—	98621A141	00000	00000
				16 mm	M5 × 0.8 mm			6 mm	10 mm	5 mm	3 mm	70,000	—	—	98621A142	00000	00000
				20 mm	M5 × 0.8 mm			6 mm	10 mm	5 mm	3 mm	70,000	—	—	98621A143	00000	00000
				25 mm	M5 × 0.8 mm			6 mm	10 mm	5 mm	3 mm	70,000	—	—	98621A144	00000	00000




								8 mm Diameter Shoulder (-0.038 mm to -0.013 mm Tolerance)

								8 mm	M6 × 1 mm	11 mm	12 mm	6 mm	4 mm	70,000	—	—	98621A145	00000	00000


								10 mm	M6 × 1 mm	11 mm	12 mm	6 mm	4 mm	70,000	Material Certificate	Digital	98621A146	00000	00000
								12 mm	M6 × 1 mm	11 mm	12 mm	6 mm	4 mm	70,000	—	—	98621A147	00000	00000
						16 mm		M6 × 1 mm	11 mm	12 mm	6 mm	4 mm	70,000	—	—	98621A148	00000	00000
						20 mm	M6 × 1 mm	11 mm	12 mm	6 mm	4 mm	70,000	—	—	98621A149	00000	00000
						25 mm	M6 × 1 mm	11 mm	12 mm	6 mm	4 mm	70,000	—	—	98621A151	00000	00000




								10 mm Diameter Shoulder (-0.038 mm to -0.013 mm Tolerance)

								8 mm	M8 × 1.25 mm	12 mm	14 mm	7 mm	5 mm	70,000	—	—	98621A152	00000	00000


								10 mm	M8 × 1.25 mm	12 mm	14 mm	7 mm	5 mm	70,000	Material Certificate	Digital	98621A153	00000	00000
								12 mm	M8 × 1.25 mm	12 mm	14 mm	7 mm	5 mm	70,000	Material Certificate	Digital	98621A154	00000	00000
								16 mm	M8 × 1.25 mm	12 mm	14 mm	7 mm	5 mm	70,000	—	—	98621A155	00000	00000
								20 mm	M8 × 1.25 mm	12 mm	14 mm	7 mm	5 mm	70,000	Material Certificate	Digital	98621A156	00000	00000
								25 mm	M8 × 1.25 mm	12 mm	14 mm	7 mm	5 mm	70,000	Material Certificate	Digital	98621A157	00000	00000




								12 mm Diameter Shoulder (-0.038 mm to -0.013 mm Tolerance)

								12 mm	M10 × 1.5 mm	16 mm	20 mm	8 mm	6 mm	70,000	—	—	98621A158	00000	00000


								16 mm	M10 × 1.5 mm	16 mm	20 mm	8 mm	6 mm	70,000	—	—	98621A159	00000	00000
								20 mm	M10 × 1.5 mm	16 mm	20 mm	8 mm	6 mm	70,000	—	—	98621A161	00000	00000
								25 mm	M10 × 1.5 mm	16 mm	20 mm	8 mm	6 mm	70,000	—	—	98621A162	00000	00000

Shoulder Shims

Shoulder

Shortening

Shoulder Shortening—Pare down the shoulder on screws or tighten the screw's hold. Stack multiple shims to get the exact spacing you need.

		Shoulder Shortening
	Thk.	For Screw Size	Pkg. Qty.		Pkg.
18-8 Stainless Steel







				For 1/8" Diameter Shoulder

				0.005"	No. 4	10	94773A606	00000


				0.01"	No. 4	10	94773A647	0000
				0.016"	No. 4	10	94773A679	0000
				0.02"	No. 4	10	94773A706	0000
				0.03"	No. 4	10	94773A737	0000
				0.06"	No. 4	5	94773A766	0000




						For 3/16" Diameter Shoulder

						0.005"	No. 8	10	94773A608	0000


						0.01"	No. 8	10	94773A649	0000
						0.016"	No. 8	10	94773A681	0000
						0.02"	No. 8	10	94773A708	0000
						0.03"	No. 8	10	94773A739	0000
						0.06"	No. 8	5	94773A768	0000




								For 1/4" Diameter Shoulder

								0.005"	No. 10	50	94773A610	0000


								0.01"	No. 10	100	94773A651	00000
								0.016"	No. 10	50	94773A683	00000
								0.02"	No. 10	50	94773A710	00000
								0.03"	No. 10	50	94773A741	00000
								0.06"	No. 10	25	94773A770	0000




										For 5/16" Diameter Shoulder

										0.005"	1/4"	50	94773A612	0000


										0.01"	1/4"	25	94773A653	0000
										0.016"	1/4"	25	94773A686	0000
										0.02"	1/4"	25	94773A712	0000
										0.03"	1/4"	100	94773A743	00000
										0.06"	1/4"	25	94773A772	0000




												For 3/8" Diameter Shoulder

0.005"	5/16"											25	94773A614	0000


0.01"	5/16"											25	94773A655	00000
0.016"	5/16"	25										94773A688	00000
0.02"	5/16"	25	94773A714									0000
0.03"	5/16"	50	94773A745									00000
0.06"	5/16"	25	94773A774									0000




		For 1/2" Diameter Shoulder

		0.005"	3/8"									25	94773A616	0000


		0.01"	3/8"									25	94773A657	00000
		0.016"	3/8"									25	94773A689	00000
		0.02"	3/8"	25								94773A716	00000
		0.03"	3/8"	50	94773A747							00000
		0.06"	3/8"	25	94773A776							0000




				For 4 mm Diameter Shoulder

				0.005"	M4							10	91437A401	00000


				0.01"	M4							10	91437A402	00000
				0.031"	M4							10	91437A403	00000




						For 5 mm Diameter Shoulder

						0.005"	M5					10	91437A404	00000


						0.01"	M5					10	91437A405	00000
						0.031"	M5					10	91437A406	00000




								For 6 mm Diameter Shoulder

								0.005"	M6			10	91437A155	00000


								0.01"	M6			10	91437A162	00000
								0.015"	M6			10	91437A166	00000
								0.02"	M6			10	91437A171	00000
								0.025"	M6			10	91437A176	00000
								0.031"	M6			10	91437A181	00000
								0.062"	M6			5	91437A188	0000




										For 8 mm Diameter Shoulder

										0.005"	M8	10	91437A248	00000


										0.01"	M8	10	91437A255	00000
										0.015"	M8	10	91437A263	00000
										0.02"	M8	10	91437A269	00000
										0.025"	M8	10	91437A274	00000
										0.031"	M8	5	91437A278	0000
										0.062"	M8	10	91437A282	00000




										For 10 mm Diameter Shoulder

										0.005"	M10	10	91437A352	00000


										0.01"	M10	10	91437A357	00000
										0.015"	M10	10	91437A361	00000
										0.02"	M10	10	91437A366	00000
										0.025"	M10	10	91437A370	00000
										0.031"	M10	5	91437A374	00000
		0.062"								M10	10	91437A377	00000




										For 12 mm Diameter Shoulder

										0.005"	M12	10	91437A448	00000


										0.01"	M12	10	91437A457	00000
				0.015"						M12	10	91437A462	00000
				0.02"	M12					5	91437A468	0000
				0.025"	M12					5	91437A473	0000
				0.031"	M12					5	91437A478	00000
				0.062"	M12					10	91437A483	00000

Titanium Hex-Drive Shoulder Screws

The best of both worlds, these titanium screws are lightweight like aluminum and corrosion resistant like 316 stainless steel.

Lightweight Ultra-Corrosion-Resistant Grade 2 Titanium—Stand up to strong acids and other harsh chemicals in environments such as chemical processing and water-treatment facilities.

				Head					Certificate			Each
	Shoulder Lg.	Thread Size	Thread Lg.	Dia.	Ht.	Drive Size	Tensile Strength, psi	Specs. Met	Type	Form		1-4	5-Up
Lightweight Ultra-Corrosion-Resistant Grade 2 Titanium







				1/8" Diameter Shoulder (-0.004" to -0.002" Tolerance)

				1/8"	4-40	5/32"	1/4"	1/8"	5/64"	40,000	—	—	—	98256A101	000000	000000


				3/16"	4-40	5/32"	1/4"	1/8"	5/64"	40,000	—	—	—	98256A102	00000	00000
				1/4"	4-40	5/32"	1/4"	1/8"	5/64"	40,000	—	—	—	98256A103	00000	00000
				5/16"	4-40	5/32"	1/4"	1/8"	5/64"	40,000	—	—	—	98256A104	00000	00000
				3/8"	4-40	5/32"	1/4"	1/8"	5/64"	40,000	—	—	—	98256A105	00000	00000
				1/2"	4-40	5/32"	1/4"	1/8"	5/64"	40,000	—	—	—	98256A106	00000	00000




						3/16" Diameter Shoulder (-0.004" to -0.002" Tolerance)

						1/8"	8-32	3/16"	5/16"	5/32"	3/32"	40,000	—	—	—	98256A201	00000	00000


						3/16"	8-32	3/16"	5/16"	5/32"	3/32"	40,000	—	—	—	98256A202	00000	00000
						1/4"	8-32	3/16"	5/16"	5/32"	3/32"	40,000	—	—	—	98256A203	00000	00000
						5/16"	8-32	3/16"	5/16"	5/32"	3/32"	40,000	—	Material Certificate	Digital	98256A204	00000	00000
						3/8"	8-32	3/16"	5/16"	5/32"	3/32"	40,000	—	—	—	98256A205	00000	00000
						1/2"	8-32	3/16"	5/16"	5/32"	3/32"	40,000	—	—	—	98256A206	00000	00000
						3/4"	8-32	3/16"	5/16"	5/32"	3/32"	40,000	—	—	—	98256A207	00000	00000
						1"	8-32	3/16"	5/16"	5/32"	3/32"	40,000	—	—	—	98256A208	00000	00000




								1/4" Diameter Shoulder (-0.004" to -0.002" Tolerance)

								1/4"	10-24	3/8"	3/8"	3/16"	1/8"	40,000	ASME B18.3	—	—	98256A301	00000	00000


								3/8"	10-24	3/8"	3/8"	3/16"	1/8"	40,000	ASME B18.3	—	—	98256A302	00000	00000
								1/2"	10-24	3/8"	3/8"	3/16"	1/8"	40,000	ASME B18.3	—	—	98256A303	00000	00000
								3/4"	10-24	3/8"	3/8"	3/16"	1/8"	40,000	ASME B18.3	—	—	98256A304	00000	00000
								1"	10-24	3/8"	3/8"	3/16"	1/8"	40,000	ASME B18.3	—	—	98256A305	00000	00000

Stainless Steel Low-Profile Hex-Drive Precision Shoulder Screws

Fit into tight spaces in corrosive environments. The head on these screws is about one-half to two-thirds the height of standard-profile screw heads, so they're not suited for high-strength fastening. 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.

				Head				Certificate			Each
	Shoulder Lg.	Thread Size	Thread Lg.	Dia.	Ht.	Drive Size	Tensile Strength, psi	Type	Form		1-4	5-Up
Titanium Carbon Nitride (TiCN)-Coated 18-8 Stainless Steel







				1/8" Diameter Shoulder (-0.001" to 0" Tolerance)

				5/8"	4-40	5/32"	1/4"	3/32"	5/64"	70,000	—	—	90337A395	000000	000000


				7/8"	4-40	5/32"	1/4"	3/32"	5/64"	70,000	Material Certificate	Digital	90337A397	00000	00000
				1"	4-40	5/32"	1/4"	3/32"	5/64"	70,000	—	—	90337A398	00000	00000




						5/32" Diameter Shoulder (-0.001" to 0" Tolerance)

						1 1/4"	6-32	3/16"	9/32"	3/32"	3/32"	70,000	—	—	90337A424	00000	00000




								1/4" Diameter Shoulder (-0.001" to 0" Tolerance)

								1"	10-32	1/4"	3/8"	1/8"	1/8"	70,000	—	—	90337A448	00000	00000


								1 1/4"	10-32	1/4"	3/8"	1/8"	1/8"	70,000	—	—	90337A451	00000	00000
								1 1/2"	10-32	1/4"	3/8"	1/8"	1/8"	70,000	—	—	90337A452	00000	00000




										5/16" Diameter Shoulder (-0.001" to 0" Tolerance)

										1/4"	1/4"-20	7/16"	7/16"	1/8"	5/32"	70,000	—	—	90337A466	00000	00000


										1/2"	1/4"-20	7/16"	7/16"	1/8"	5/32"	70,000	—	—	90337A469	00000	00000
										1 1/2"	1/4"-20	7/16"	7/16"	1/8"	5/32"	70,000	—	—	90337A476	00000	00000




												3/8" Diameter Shoulder (-0.001" to 0" Tolerance)

												1/4"	5/16"-18	1/2"	1/2"	1/8"	5/32"	70,000	Material Certificate	Digital	90337A486	00000	00000


												3/8"	5/16"-18	1/2"	1/2"	1/8"	5/32"	70,000	—	—	90337A488	00000	00000
												1/2"	5/16"-18	1/2"	1/2"	1/8"	5/32"	70,000	—	—	90337A489	00000	00000
												3/4"	5/16"-18	1/2"	1/2"	1/8"	5/32"	70,000	—	—	90337A492	00000	00000
												7/8"	5/16"-18	1/2"	1/2"	1/8"	5/32"	70,000	Material Certificate	Digital	90337A493	00000	00000
												1"	5/16"-18	1/2"	1/2"	1/8"	5/32"	70,000	—	—	90337A494	00000	00000




														1/2" Diameter Shoulder (-0.001" to 0" Tolerance)

														1/2"	3/8"-16	5/8"	5/8"	5/32"	1/4"	70,000	—	—	90337A517	00000	00000


5/8"	3/8"-16													5/8"	5/8"	5/32"	1/4"	70,000	Material Certificate	Digital	90337A518	00000	00000

Shoulder Shims

Shoulder

Shortening

Shoulder Shortening—Pare down the shoulder on screws or tighten the screw's hold. Stack multiple shims to get the exact spacing you need.

		Shoulder Shortening
	Thk.	For Screw Size	Pkg. Qty.		Pkg.
18-8 Stainless Steel







				For 1/8" Diameter Shoulder

				0.005"	No. 4	10	94773A606	00000


				0.01"	No. 4	10	94773A647	0000
				0.016"	No. 4	10	94773A679	0000
				0.02"	No. 4	10	94773A706	0000
				0.03"	No. 4	10	94773A737	0000
				0.06"	No. 4	5	94773A766	0000




						For 1/4" Diameter Shoulder

						0.005"	No. 10	50	94773A610	0000


						0.01"	No. 10	100	94773A651	00000
						0.016"	No. 10	50	94773A683	00000
						0.02"	No. 10	50	94773A710	00000
						0.03"	No. 10	50	94773A741	00000
						0.06"	No. 10	25	94773A770	0000




								For 5/16" Diameter Shoulder

								0.005"	1/4"	50	94773A612	0000


								0.01"	1/4"	25	94773A653	0000
								0.016"	1/4"	25	94773A686	0000
								0.02"	1/4"	25	94773A712	0000
								0.03"	1/4"	100	94773A743	00000
								0.06"	1/4"	25	94773A772	0000




										For 3/8" Diameter Shoulder

										0.005"	5/16"	25	94773A614	0000


										0.01"	5/16"	25	94773A655	00000
										0.016"	5/16"	25	94773A688	00000
										0.02"	5/16"	25	94773A714	0000
										0.03"	5/16"	50	94773A745	00000
										0.06"	5/16"	25	94773A774	0000




												For 1/2" Diameter Shoulder

0.005"	3/8"											25	94773A616	0000


0.01"	3/8"											25	94773A657	00000
0.016"	3/8"	25										94773A689	00000
0.02"	3/8"	25	94773A716									00000
0.03"	3/8"	50	94773A747									00000
0.06"	3/8"	25	94773A776									0000