7/8"-9 Shafts | McMaster-Carr

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Hot-Dipped Galvanized

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Zinc Yellow-Chromate Plated

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159 Products

Flange-Mount Idler Rotary Shafts

Mount the flange to a machine or wall to support idler sprockets and pulleys in tensioning applications. They include washers and a nut to position your component and hold it in place.

			Overall		Thread				Mounting Holes
	Dia.	Lg.	Lg.	Dia.	Size	Lg.	Flange Thk.	Bolt Circle Dia.	No. of	Dia.	Edge Type	Hardness Rating	Hardness		Each
Threaded End—Zinc-Plated 1215 Carbon Steel



		1"	5/8"	2 1/8"	2 1/4"	7/8"-9	1 3/32"	13/32"	1 3/4"	4	1/4"	Straight	Not Rated	Not Rated	2435K16	000000

Single-End Studs

Screw the threaded end of these studs into a tapped hole, and use the unthreaded end as a pivot point, hinge, shaft, or locator pin.

18-8 Stainless Steel—Made from 18-8 stainless steel, these studs are chemical resistant and may be mildly magnetic.

			Shaft
	Lg.	Thread Lg.	Lg.	Dia.	Dia. Tolerance	Tensile Strength, psi	Hardness		Each
18-8 Stainless Steel







				7/8"-9

				3"	2"	1"	7/8"	-0.03" to 0.03"	70,000	Not Rated	97042A133	000000


				4"	2"	2"	7/8"	-0.03" to 0.03"	70,000	Not Rated	97042A135	00000
				5"	2"	3"	7/8"	-0.03" to 0.03"	70,000	Not Rated	97042A137	00000
				6"	2"	4"	7/8"	-0.03" to 0.03"	70,000	Not Rated	97042A139	00000

Threaded on Both Ends Setup Studs

Known as setup studs, these studs withstand sideways forces better than fully threaded studs because they have a strong unthreaded middle. The unthreaded middle also makes more contact with unthreaded holes, creating better alignment than a fully threaded stud.

Black-Oxide Steel

Black-oxide steel studs resist rusting in dry environments.

	Thread
	Lg. (A)	Lg. (B)	Lg.	Tensile Strength, psi		Each
7/8"-9



		1"	1"	3"	125,000	90281A878	00000


		1 1/2"	1 1/2"	4"	125,000	90281A880	0000
		2"	2"	5"	125,000	90281A881	0000
		2 1/4"	2 1/4"	6"	125,000	90281A896	00000
		2 1/4"	2 1/4"	7"	125,000	90281A883	00000
		2 1/4"	2 1/4"	8"	125,000	90281A884	00000
		2 1/4"	2 1/4"	10"	125,000	90281A886	00000
		2 1/4"	2 1/4"	12"	125,000	90281A501	00000
		2 1/4"	2 1/4"	14"	125,000	90281A921	00000
		2 1/4"	2 1/4"	16"	125,000	90281A922	00000
		2 1/4"	2 1/4"	18"	125,000	90281A923	00000


		2 1/4"	2 1/4"	20"	125,000	90281A924	00000
		2 1/4"	2 1/4"	22"	125,000	90281A925	00000

Left-Hand Threaded Rods

Turn these rods to the left to tighten. Use them with left-hand nuts to prevent counterclockwise-moving parts from loosening.

Medium-Strength Steel

With tensile strengths from 110,000 psi to 125,000 psi, these rods are strong enough for most industrial applications, such as anchoring machinery and connecting pipe flanges. They are about twice as strong as low-strength steel rods. To avoid stripped threads during installation, make sure your nuts are also medium-strength steel.

Steel—Best for dry environments since moisture will cause these rods to rust.

	Hardness	Specs. Met		Each
Steel







	7/8"-9

	1	125,000	ASTM Grade B7	Rockwell C34	ASTM A193	95625A312	000000


	3	125,000	ASTM Grade B7	Rockwell C35	ASTM A193	95625A039	00000
	6	125,000	ASTM Grade B7	Rockwell C34	ASTM A193	95625A190	00000

Low-Strength Steel

With a tensile strength of 50,000 psi or 60,000 psi, these rods are often used to suspend light fixtures, cable trays, and conduit from ceilings. They're about half the strength of medium-strength steel rods. To avoid stripped threads during installation, make sure your nuts are also low-strength steel.

Steel—Best for dry environments since moisture will cause these rods to rust.

		Each
Steel







	7/8"-9

	1	50,000	Rockwell B61	93240A565	000000


	6	50,000	Rockwell B61	93240A037	00000

Threaded Rod and Hex Nut Kits for Pipe Flanges

These kits include the rods and nuts you need to connect standard-size pipe flanges. Their heavy duty material and construction keep tanks, valves, and flanges tightly sealed under heavy pressure. With a 10% wider profile than standard hex nuts, these hex nuts spread force over a larger area and can handle extra torque during installation. The rods are fully threaded to distribute and absorb high levels of clamping force. To ensure your pipe flange connection is tight, add a pipe flange gasket to your installation. These rods and nuts meet a number of rigorous industry specifications for high-pressure performance, high-temperature performance, and dimensional requirements.

Medium-Strength Steel

Image of Product. Front orientation. Threaded Rods. Threaded Rod and Hex Nut Kits for Pipe Flanges, Steel.

With a tensile strength of 125,000 psi, these rods are strong enough for most industrial applications, such as anchoring machinery and connecting pipe flanges. They are about twice as strong as low-strength steel rods.

Steel—Best for dry environments since moisture will cause these rods to rust.

Corrosion-Resistant PTFE-Coated Steel—A PTFE coating protects the steel from corrosion and pitting when exposed to chemicals, such as those found in cleaners and sanitizers. The coating is also slippery to thread on smoothly.

		Threaded Rod				Hex Nut									Steel		Corrosion-Resistant PTFE-Coated Steel
	For Pipe Size	Thread Size	Lg.	Tensile Strength, psi	Specs. Met	Thread Size	Wd.	Ht.	Hex Nut Profile	Specs. Met	Hardness	Fastener Strength Grade/Class	No. of Threaded Rods Included	No. of Nuts Included		Each	Color		Each
For Flange Class 600



		4	7/8"-9	5 3/4"	125,000	ASTM A193	7/8"-9	1 7/16"	55/64"	Heavy	ASTM A194	Rockwell C35	ASTM Grade B7	8	16	94628A133	000000	Blue	95064A133	000000


		For Flange Class 1500



				1	7/8"-9	5"	125,000	ASTM A193	7/8"-9	1 7/16"	55/64"	Heavy	ASTM A194	Rockwell C35	ASTM Grade B7	4	8	94628A231	00000	Blue	95064A231	00000


				2	7/8"-9	5 3/4"	125,000	ASTM A193	7/8"-9	1 7/16"	55/64"	Heavy	ASTM A194	Rockwell C35	ASTM Grade B7	8	16	94628A232	00000	Blue	95064A232	00000

High-Strength Stainless Steel

Image of Product. Front orientation. Threaded Rods. Threaded Rod and Hex Nut Kits for Pipe Flanges, Stainless Steel.

Cold worked or heat treated, these rods are about 40% stronger than our other stainless steel rods. All are more corrosion resistant than steel rods and comparable in strength to medium-strength steel.

18-8 Stainless Steel—The choice for wet and outdoor environments, these rods resist rust. However, they won'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 rods won't degrade when exposed to harsh weather, salt water, and most chemicals.

		Threaded Rod				Hex Nut
	For Pipe Size	Thread Size	Lg.	Tensile Strength, psi	Specs. Met	Thread Size	Wd.	Ht.	Hex Nut Profile	Specs. Met	Hardness	Fastener Strength Grade/Class	No. of Threaded Rods Included	No. of Nuts Included		Each
18-8 Stainless Steel for Flange Class 600



		4	7/8"-9	5 3/4"	110,000	ASTM A193	7/8"-9	1 7/16"	55/64"	Heavy	ASTM A194	Rockwell C35	ASTM Grade B8SH	8	16	91246A131	0000000


		Highly Corrosion-Resistant 316 Stainless Steel for Flange Class 600



				4	7/8"-9	5 3/4"	100,000	ASTM A193	7/8"-9	1 7/16"	55/64"	Heavy	ASTM A194	Rockwell C35	ASTM Grade B8MSH	8	16	91129A131	000000

Threaded Rods

Anchor, connect, or hang components in a wide variety of applications, from mounting I-beams to suspending light fixtures.

Medium-Strength Steel

Image of Product. Front orientation. Threaded Rods. Threaded Rods.

Zinc-Yellow-Chromate-Plated Steel—The most common choice for areas with occasional exposure to moisture.

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

Steel—Best for dry environments since moisture will cause these rods to rust.

	Lg.	Tensile Strength, psi	Fastener Strength Grade/Class	Hardness	Specs. Met	Color		Each
Zinc-Yellow-Chromate-Plated Steel







				7/8"-9

				1 ft.	125,000	ASTM Grade B7	Rockwell C35	ASTM A193	—	99086A329	000000


				3 ft.	125,000	ASTM Grade B7	Rockwell C35	ASTM A193	—	99086A331	00000
				6 ft.	125,000	ASTM Grade B7	Rockwell C35	ASTM A193	—	99086A332	000000


				Black-Oxide Steel







								7/8"-9

								5"	125,000	ASTM Grade B7	Not Rated	ASTM A193	—	98758A106	00000


								6"	125,000	ASTM Grade B7	Not Rated	ASTM A193	—	98758A107	00000
								1 ft.	125,000	ASTM Grade B7	Rockwell C35	ASTM A193	—	94210A021	00000
								3 ft.	125,000	ASTM Grade B7	Rockwell C35	ASTM A193	—	94210A070	00000
								6 ft.	125,000	ASTM Grade B7	Rockwell C35	ASTM A193	—	94210A155	000000


								Steel







												7/8"-9

												3"	125,000	ASTM Grade B7	Rockwell C35	ASTM A193	—	98750A409	0000


												3 1/2"	125,000	ASTM Grade B7	Rockwell C35	ASTM A193	—	98750A411	0000
												4"	125,000	ASTM Grade B7	Rockwell C35	ASTM A193	—	98750A415	0000
												4 1/2"	125,000	ASTM Grade B7	Rockwell C35	ASTM A193	—	98750A417	0000
												5"	125,000	ASTM Grade B7	Rockwell C35	ASTM A193	—	98750A419	0000
												5 1/2"	125,000	ASTM Grade B7	Rockwell C35	ASTM A193	—	98750A420	0000
												6"	125,000	ASTM Grade B7	Rockwell C35	ASTM A193	—	98750A421	0000
												6"	120,000	ASTM Grade B16	Not Rated	ASTM A193	—	95456A896	00000
												6 1/2"	125,000	ASTM Grade B7	Rockwell C35	ASTM A193	—	98750A422	0000
												7"	125,000	ASTM Grade B7	Rockwell C35	ASTM A193	—	98750A423	0000
												7 1/2"	125,000	ASTM Grade B7	Rockwell C35	ASTM A193	—	98750A424	0000


												8"	125,000	ASTM Grade B7	Rockwell C35	ASTM A193	—	98750A426	0000
												9"	125,000	ASTM Grade B7	Rockwell C35	ASTM A193	—	98750A431	0000
												1 ft.	125,000	ASTM Grade B7	Rockwell C35	ASTM A193	—	98957A503	00000
												1 ft.	120,000	ASTM Grade B16	Not Rated	ASTM A193	—	99065A405	00000
2 ft.												125,000	ASTM Grade B7	Rockwell C35	ASTM A193	—	98957A814	00000
3 ft.	125,000											ASTM Grade B7	Rockwell C35	ASTM A193	—	98957A639	00000
3 ft.	120,000											ASTM Grade B16	Not Rated	ASTM A193	—	99065A150	00000
4 ft.	125,000											ASTM Grade B7	Rockwell C35	ASTM A193	—	98957A179	00000
5 ft.	125,000											ASTM Grade B7	Rockwell C35	ASTM A193	—	98957A181	00000
6 ft.	125,000	ASTM Grade B7										Rockwell C35	ASTM A193	—	98957A739	00000


6 ft.	120,000	ASTM Grade B16	Not Rated									ASTM A193	—	99065A246	00000
8 ft.	125,000	ASTM Grade B7	Rockwell C35									ASTM A193	—	98957A182	00000
12 ft.	125,000	ASTM Grade B7	Rockwell C35									ASTM A193	—	98957A037	000000
12 ft.	120,000	ASTM Grade B16	Not Rated									ASTM A193	—	99065A337	000000


Corrosion-Resistant PTFE-Coated Steel







				7/8"-9

				5"	125,000	ASTM Grade B7						Rockwell C35	ASTM A193	Blue	98752A418	0000


				6"	125,000	ASTM Grade B7	Rockwell C35					ASTM A193	Blue	98752A425	00000
				1 ft.	125,000	ASTM Grade B7	Rockwell C35					ASTM A193	Blue	98752A543	00000
				3 ft.	125,000	ASTM Grade B7	Rockwell C35					ASTM A193	Blue	98752A544	00000
				6 ft.	125,000	ASTM Grade B7	Rockwell C35					ASTM A193	Blue	98752A545	000000

High-Strength Steel

With a tensile strength of 150,000 psi, these rods are strong enough to stabilize steel frameworks and structural supports, such as I-beams. They are about 25% stronger than medium-strength steel rods. To avoid stripped threads during installation, make sure your nuts are also high-strength steel.

Zinc-Yellow-Chromate-Plated Steel—The most common choice for areas with occasional exposure to moisture.

Steel—Best for dry environments since moisture will cause these rods to rust.

	Lg.	Tensile Strength, psi	Fastener Strength Grade/Class	Hardness	Specs. Met		Each
Zinc-Yellow-Chromate-Plated Steel







				7/8"-9

				4"	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N67	000000


				6"	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N68	00000
				1 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N807	00000
				2 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N808	00000
				3 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N809	00000
				4 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N81	000000
				5 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N811	000000
				6 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N812	000000
				8 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N813	000000
				12 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N814	000000


				Black-Oxide Steel







								7/8"-9

								4"	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N62	00000


								6"	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N63	00000
								1 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N761	00000
								2 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N762	00000
								3 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N763	00000
								4 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N764	000000
								5 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N765	000000
								6 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N766	000000
								8 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N767	000000
								12 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N768	000000


								Steel







												7/8"-9

												3 1/2"	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A357	00000


												4"	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A203	00000
												4 1/2"	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A358	00000
												5"	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A359	00000
												5 1/2"	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A361	00000
6"												150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A204	00000
6 1/2"	150,000											ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A394	00000
7"	150,000											ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A395	00000
8"	150,000											ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A362	00000
9"	150,000											ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A363	00000
1 ft.	150,000	ASTM Grade BD										Rockwell C33	ASTM A354 Grade BD	90322A205	00000


2 ft.	150,000	ASTM Grade BD	Rockwell C33									ASTM A354 Grade BD	90322A206	00000
3 ft.	150,000	ASTM Grade BD	Rockwell C33									ASTM A354 Grade BD	90322A570	00000
4 ft.	150,000	ASTM Grade BD	Rockwell C33									ASTM A354 Grade BD	90322A207	000000
5 ft.	150,000	ASTM Grade BD	Rockwell C33									ASTM A354 Grade BD	90322A208	000000
6 ft.	150,000	ASTM Grade BD	Rockwell C33									ASTM A354 Grade BD	90322A575	000000
8 ft.	150,000	ASTM Grade BD	Rockwell C33									ASTM A354 Grade BD	90322A209	000000
12 ft.	150,000	ASTM Grade BD	Rockwell C33									ASTM A354 Grade BD	90322A580	000000

Low-Strength Steel

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

Corrosion-Resistant Hot-Dipped Galvanized Steel—Combines the strength of steel with the rust resistance of stainless steel. These rods are an economical alternative to 18-8 stainless steel in wet and outdoor environments, but they won't hold up to salt water and chemicals. Use with hot-dipped galvanized nuts.

Steel—Best for dry environments since moisture will cause these rods to rust.

	Pkg. Qty.		Pkg.
Zinc-Plated Steel







	7/8"-9

	2 ft.	50,000	Rockwell B61	1	90034A037	000000


	3 ft.	50,000	Rockwell B61	1	98841A037	00000
	6 ft.	50,000	Rockwell B61	1	98914A037	00000


	Corrosion-Resistant Hot-Dipped Galvanized Steel







					7/8"-9

					1 ft.	50,000	Rockwell B61	1	93335A205	00000


					3 ft.	50,000	Rockwell B61	1	93335A344	00000
					6 ft.	50,000	Rockwell B61	1	93335A667	00000


					Steel







									7/8"-9

									3"	50,000	Rockwell B61	1	91565A091	0000


									6"	50,000	Rockwell B61	1	91565A099	0000
									1 ft.	50,000	Rockwell B61	1	98790A072	0000
									2 ft.	50,000	Rockwell B61	1	98790A037	00000
									3 ft.	50,000	Rockwell B61	1	98837A037	00000
									6 ft.	50,000	Rockwell B61	1	98910A037	00000

Stainless Steel

More corrosion resistant than steel rods and comparable in strength to low-strength steel.

18-8 Stainless Steel—The choice for wet and outdoor environments, these rods resist rust. However, they won'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 rods won't degrade when exposed to harsh weather, salt water, and most chemicals.

	Hardness	Specs. Met	Pkg. Qty.		Pkg.
18-8 Stainless Steel







	7/8"-9

	3"	70,000	—	Rockwell B70	—	1	98804A260	000000


	3 1/2"	70,000	—	Rockwell B70	—	1	95412A153	00000
	4"	75,000	ASTM Grade B8	Not Rated	ASTM A193	1	91187A816	00000
	4"	70,000	—	Rockwell B70	—	1	98804A320	00000
	4 1/2"	70,000	—	Rockwell B70	—	1	95412A154	00000
	5"	75,000	ASTM Grade B8	Not Rated	ASTM A193	1	91187A820	00000
	5"	70,000	—	Rockwell B70	—	1	95412A155	00000
	5 1/2"	70,000	—	Rockwell B70	—	1	95412A156	00000
	6"	75,000	ASTM Grade B8	Not Rated	ASTM A193	1	91187A824	00000
	6"	70,000	—	Rockwell B70	—	1	95412A839	00000
	6 1/2"	70,000	—	Rockwell B70	—	1	95412A157	00000


	7"	75,000	ASTM Grade B8	Not Rated	ASTM A193	1	91187A830	00000
	7"	70,000	—	Rockwell B70	—	1	95412A166	00000
	7 1/2"	70,000	—	Rockwell B70	—	1	95412A167	00000
	8"	70,000	—	Rockwell B70	—	1	95412A158	00000
	9"	70,000	—	Rockwell B70	—	1	95412A159	00000
	1 ft.	75,000	ASTM Grade B8	Not Rated	ASTM A193	1	91187A991	00000
	1 ft.	70,000	—	Rockwell B70	—	1	98804A511	00000
	2 ft.	75,000	ASTM Grade B8	Not Rated	ASTM A193	1	91187A992	00000
	2 ft.	70,000	—	Rockwell B70	—	1	98804A037	00000
	3 ft.	75,000	ASTM Grade B8	Not Rated	ASTM A193	1	91187A993	00000


	3 ft.	70,000	—	Rockwell B70	—	1	98847A037	00000
	4 ft.	70,000	—	Rockwell B70	—	1	95412A161	00000
	6 ft.	75,000	ASTM Grade B8	Not Rated	ASTM A193	1	91187A994	000000
	6 ft.	70,000	—	Rockwell B70	—	1	98920A037	000000
	12 ft.	70,000	—	Rockwell B70	—	1	98804A529	000000


	Highly Corrosion-Resistant 316 Stainless Steel







					7/8"-9

					6"	75,000	ASTM Grade B8M	Not Rated	ASTM A193	1	96545A320	00000


					7"	75,000	ASTM Grade B8M	Not Rated	ASTM A193	1	96545A325	00000
					1 ft.	70,000	—	Rockwell B70	—	1	93250A018	00000
					2 ft.	70,000	—	Rockwell B70	—	1	93250A248	00000
					3 ft.	75,000	ASTM Grade B8M	Not Rated	ASTM A193	1	94400A540	000000
					3 ft.	70,000	—	Rockwell B70	—	1	93250A175	000000
					6 ft.	75,000	ASTM Grade B8M	Not Rated	ASTM A193	1	94400A180	000000
					6 ft.	70,000	—	Rockwell B70	—	1	93250A037	000000

High-Strength Stainless Steel

Wear-Resistant 410 Stainless Steel—Threads won’t strip from repeated fastening and loosening. These rods are not as corrosion resistant as 18-8 and 316 stainless steel, so they are best for environments that experience occasional moisture.

	Hardness	Specs. Met		Each
Wear-Resistant 410 Stainless Steel







	7/8"-9

	1	110,000	ASTM Grade B6	Not Rated	ASTM A193	98827A385	000000


	2	110,000	ASTM Grade B6	Not Rated	ASTM A193	98827A499	00000
	6	110,000	ASTM Grade B6	Not Rated	ASTM A193	98827A511	000000

Brass

Brass—Conductive and nonmagnetic, brass rods are commonly used to secure electrical equipment, such as circuit board assemblies and mounting brackets, inside enclosures.

	Pkg. Qty.		Pkg.
Brass







	7/8"-9

	3	50,000	Rockwell B55	1	98853A037	0000000

Vibration-Resistant Threaded on Both Ends Setup Studs

Also known as tap-end studs, inch setup studs have Class 5 friction-fit threads on one end to resist loosening and Class 2A standard threads on the other end for attaching a nut. Metric setup studs have Class SK6 friction-fit threads on one end to resist loosening and Class 6g standard threads on the other end for attaching a nut. They are ideal for machining applications where vibration can loosen clamps. They withstand sideways forces better than fully threaded studs because they have an unthreaded middle that is stronger than the threaded ends. The unthreaded middle also makes more contact with unthreaded holes, creating better alignment than a fully threaded stud. Remove studs with pliers to reuse them.

Steel

Image of Product. Front orientation. Contains Annotated. Setup Studs. Vibration-Resistant Threaded on Both Ends Setup Studs.

	Thread
	Lg. (A)	Lg. (B)	Fit (A)	Fit (B)	Lg.	Tensile Strength, psi		Each
7/8"-9



		1"	1 1/4"	ASME Interference Class 5	Unified Standard Class 2A	3 1/2"	60,000	91563A386	00000


		1"	1 1/4"	ASME Interference Class 5	Unified Standard Class 2A	4"	60,000	91563A388	0000