8-32 Swivels | McMaster-Carr

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22 Products

Easy-Slide Rigid Leveling Mounts with Threaded Stud

Style 1

The smooth, rounded glide won’t catch on hardwood and tile surfaces when moving workbenches and tables. Install these mounts in threaded holes to level equipment on uneven floors. Use a locknut (not included) to install mounts in unthreaded through holes.

304 Stainless Steel Glide—The choice for most wet locations, these mounts can withstand repeated washdowns without corroding. However, they won't hold up to cleaning solutions that contain harsh chemicals like 316 stainless steel can.

	Thread Size	Thread Lg.	Cap. per Mount, lb.	Base Dia.	Overall Ht.	Pkg. Qty.		Pkg.
Polyethylene Base and Zinc-Plated Steel Stud with 304 Stainless Steel Glide



	1	8-32	3/8"	50	1 1/8"	13/16"	4	2515T12	00000

Corrosion-Resistant Extension Spring Stud Anchors

These stainless steel stud anchors offer excellent corrosion resistance. Attach an extension spring to an anchor and then thread the anchor into your part for a secure connection.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

	Thread
	Size	Min. Lg.	Spacing	Lg.	Dia.	Hole Dia.		Each
18-8 Stainless Steel



		8-32	5/8"	Coarse	7/8"	0.164"	0.1"	95907A460	00000

Ball Joint Rod Ends

Made of steel, these rod ends generally handle higher loads than stainless steel, aluminum, and nylon rod ends. They don’t come lubricated, so you’ll need to lubricate during installation and on an ongoing basis.

	Shank
	Thread Size	Ctr. Lg.	Thread Lg.	ID	Max. Ball Swivel	Overall Wd.	Overall Thk.	Static Radial Load Cap.	Material	Shank Thread Direction		Each
Ball Joints



		8-32	1"	9/16"	5/32"	30°	7/16"	1/4"	Not Rated	Carbon Steel	Right Hand	60645K98	00000

Corrosion-Resistant Fully Threaded Rod End Bolts

Brass

303 Stainless Steel

Black-Oxide 303

Stainless Steel

17-4 PH Stainless

Steel

316 Stainless Steel

Image of Attribute. Front orientation. Contains Annotated, MultipleImages. Corrosion-Resistant Fully Threaded Rod End Bolts.

These rod end bolts are good for wet and corrosive environments—for maximum mounting flexibility, cut the fully threaded shaft to whatever length you need. Also known as swing bolts and eyebolts, rod end bolts have no moving parts. They're designed to make pivoting or hinge movements in applications that don't need to compensate for misalignment.

Brass—Brass rod end bolts resist corrosion in humid and wet environments, but not as well as stainless steel bolts. They're also not as strong. Often, brass bolts are chosen for their look, or to match other components, such as hinges.

303 Stainless Steel—303 and 304 stainless steel rod end bolts won't rust in humid, wet, and washdown environments. They're stronger than brass bolts and nearly as strong as steel. They will rust when exposed to salt water and chemicals, however.

Black-Oxide 303 Stainless Steel—Black-oxide 303 stainless steel rod end bolts have a matte-black finish that adds some corrosion resistance but is mostly chosen for its looks.

17-4 PH Stainless Steel—17-4 PH stainless steel rod end bolts have the most tensile strength—a similar amount to high-strength alloy steel. They also won’t rust in humid, wet, and washdown environments. Even at high temperatures, they maintain their excellent strength and corrosion resistance, so they’re often used in automotive drive trains and heat exchangers. However, they’ll rust when exposed to salt water and chemicals.

316 Stainless Steel—316 stainless steel rod end bolts are our most corrosion resistant, and they're nearly as strong as steel rod end bolts. Use them in areas with salt water, chlorine, and chemicals without worrying about rust.

ASTM A276, ASTM A564, ASTM A582, and ASTM B16—ASTM rod end bolts meet a standard for material.

	Shank
	Thread Size	Ctr. Lg.	Thread Lg.	ID	Overall Wd.	Shank Threading	Overall Thk.	Tensile Strength, psi	Specs. Met		Each
Right-Hand Shank Thread







				Brass

				8-32	1"	3/4"	5/32"	5/16"	Fully Threaded	3/16"	55,000	ASTM B16	2434K671	00000


				8-32	1 1/2"	1 1/4"	5/32"	5/16"	Fully Threaded	3/16"	55,000	ASTM B16	2434K672	0000




						303 Stainless Steel

						8-32	1"	3/4"	5/32"	5/16"	Fully Threaded	3/16"	90,000	ASTM A582	2434K484	0000


						8-32	1 1/2"	1 1/4"	5/32"	5/16"	Fully Threaded	3/16"	90,000	ASTM A582	2434K485	0000
						8-32	2"	1 3/4"	5/32"	5/16"	Fully Threaded	3/16"	90,000	ASTM A582	2434K486	0000




								Black-Oxide 303 Stainless Steel

								8-32	1"	3/4"	5/32"	5/16"	Fully Threaded	3/16"	90,000	ASTM A582	2434K747	0000


								8-32	1 1/2"	1 1/4"	5/32"	5/16"	Fully Threaded	3/16"	90,000	ASTM A582	2434K748	0000




										17-4 PH Stainless Steel

										8-32	1 1/2"	1 1/4"	5/32"	5/16"	Fully Threaded	3/16"	160,000	ASTM A564	2434K595	0000




												316 Stainless Steel

												8-32	1"	3/4"	5/32"	5/16"	Fully Threaded	3/16"	75,000	ASTM A276	2434K527	0000


												8-32	1 1/2"	1 1/4"	5/32"	5/16"	Fully Threaded	3/16"	75,000	ASTM A276	2434K528	0000

Heavy Duty Ball-Grip Positioning Arms


Arm Built with Base, Two Straight Connectors, Straight Link, Locking Handle, and Sensor Mount	Machine Vision Camera Mounting Plates, Style C

With strength for higher load capacities than other ball-grip positioning arms, these arms have a heavy duty construction. Ball-and-socket connections allow 360° positioning. The base, connectors, and links are hollow for routing wires, cables, and small hoses. Select a base, connectors, link, and plate or mount to build a complete arm. Capacities are based on an assembled arm that is 1 foot long.

Machine Vision Camera Mounting Plates

Style C

Mounting plates require a base and a straight or tee connector to attach to a link. Machine vision camera mounting plates come with mounting hole patterns for specific brand cameras.

							Mounting
	Style	Lg.	Wd.	Max. Load Cap., lb.	Material	Color	Fasteners Included	Pattern Compatibility	Hole Dia. (No. of)		Each
Rotate, Tilt, Side to Side, In/Out



		C	4"	3 1/2"	30	Anodized Aluminum	Blue	Yes	Smart Vision ODS75 Smart Vision ODSW75 Smart Vision S75 Smart Vision SC75 Smart Vision SW75	(12)	1530N33	000000

Corrosion-Resistant Swiveling Extension Spring Stud Anchors

These stainless steel stud anchors offer excellent corrosion resistance. The head swivels 360° so the spring stays straight and properly coiled. Attach an extension spring to an anchor and then thread the anchor into your part for a secure connection. To make tightening easier, anchors have a hex socket on the bottom and wrench flats at the top of the threads.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

	Thread
	Size	Min. Lg.	Spacing	Lg.	Dia.	Hole Dia.	Hex Size		Each
18-8 Stainless Steel



		8-32	5/8"	Coarse	7/8"	0.164"	0.1"	0.05"	96376A220	000000

Extension Spring Stud Anchors

Black-oxide steel anchors create a rigid, adjustable mounting point for extension springs that won't shift under load. Thread them into your part for a secure connection that outperforms hooks and loops. Steel construction handles repeated spring tension without deforming, and the black-oxide finish provides mild corrosion resistance.

	Thread
	Size	Min. Lg.	Spacing	Lg.	Dia.	Hole Dia.		Each
Black-Oxide Steel



		8-32	5/8"	Coarse	7/8"	0.164"	0.1"	9634K22	00000

Bend-and-Stay Positioning Arms

Stronger and with greater load capacities than gooseneck-style positioning arms, these arms keep their shape even when moving or when exposed to vibration. They’re often used in robotics and conveyor applications when frequent repositioning isn’t required.

Accessories either attach to arms directly or come with the necessary mounting hardware.

Thread Adapters

With

Threaded

Hole

Thread adapters convert the thread size and type on your positioning arm.

		Attaching End				Arm Attaching End
	Lg.	Mounting Thread Size	Mounting Thread Type	Mounting Fasteners Included	Material	Mount Type	Mounting Thread Size	Mounting Thread Type		Each
Threaded Hole



		1 3/4"	8-32	UNC	Yes	303 Stainless Steel	Threaded Stud	3/8"-24	UNF	3883N137	000000

High-Strength Rod End Bolts

These alloy steel rod end bolts have the highest tensile strength of any steel fully threaded rod end bolt we offer. For maximum mounting flexibility, cut the fully threaded shaft to whatever length you need. Also known as swing bolts and eyebolts, rod end bolts have no moving parts. They're designed to make pivoting or hinge movements in applications that don't need to compensate for misalignment.

	Shank
	Thread Size	Ctr. Lg.	Thread Lg.	ID	Overall Wd.	Shank Threading	Overall Thk.	Tensile Strength, psi	Specs. Met	Fastener Strength Grade/Class		Each
Right-Hand Shank Thread







				Black-Oxide Alloy Steel

				8-32	1 1/2"	1 1/4"	5/32"	5/16"	Fully Threaded	3/16"	125,000	ASTM A193	ASTM Grade B7	2440K62	00000

Internally Threaded Ball Joint Rod Ends

Made of steel, these rod ends generally handle higher loads than stainless steel, aluminum, and nylon rod ends. They don’t come lubricated, so you’ll need to lubricate them during installation and on an ongoing basis.

	Shank
	Thread Size	Ctr. Lg.	Thread Lg.	ID	Max. Ball Swivel	Overall Wd.	Overall Thk.	Static Radial Load Cap.	Material	Shank Thread Direction		Each
Ball Joints



		8-32	7/8"	3/8"	5/32"	30°	7/16"	5/16"	Not Rated	Carbon Steel	Right Hand	60645K97	00000

Internally Threaded Ultra-Precision Ball Joint Rod Ends

Made to extremely tight tolerances, these rod ends are for applications that require positioning accuracy, such as accelerators and other types of control linkages. Rod ends are steel and generally handle higher loads than stainless steel, aluminum, and nylon rod ends. They have a heat-treated steel ball for added strength and a brass insert for smooth operation. They come lubricated, so you won't need to lubricate them at installation. They will require ongoing lubrication.

Cadmium-Plated Carbon Steel—Zinc- and cadmium-plated rod ends provide moderate corrosion resistance.

	Shank
	Thread Size	Ctr. Lg.	Thread Lg.	ID	Max. Ball Swivel	Overall Wd.	Overall Thk.	Static Radial Load Cap., lb.	Material	Shank Thread Direction		Each
Ball Joints



		8-32	7/8"	3/8"	5/32"	12°	9/16"	9/32"	1,700	Cadmium-Plated Carbon Steel	Right Hand	6130K31	000000

Swiveling Extension Spring Stud Anchors

A black-oxide finish provides these steel anchors with mild corrosion resistance. The head swivels 360° so the spring stays straight and properly coiled. Attach an extension spring to an anchor and then thread the anchor into your part for a secure connection. To make tightening easier, anchors have a hex socket on the bottom and wrench flats at the top of the threads.

	Thread
	Size	Min. Lg.	Spacing	Lg.	Dia.	Hole Dia.	Hex Size		Each
Black-Oxide Steel



		8-32	5/8"	Coarse	7/8"	0.164"	0.1"	0.05"	97745A660	000000

Ultra-Precision Ball Joint Rod Ends

Cadmium-Plated Carbon Steel—Zinc- and cadmium-plated rod ends provide moderate corrosion resistance.

	Shank
	Thread Size	Ctr. Lg.	Thread Lg.	ID	Max. Ball Swivel	Overall Wd.	Overall Thk.	Static Radial Load Cap., lb.	Material	Shank Thread Direction		Each
Ball Joints



		8-32	1 1/8"	5/8"	5/32"	12°	9/16"	9/32"	650	Cadmium-Plated Carbon Steel	Right Hand	6130K11	0000000