SAE Clevis Pins | McMaster-Carr

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Cal/OSHA Compliant Title 8 Section 1646

DIN 1444B

ISO 15552

OSHA Compliant 29 CFR 1926.451

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14 Products

Clevis Pins

The most commonly used clevis pins—just slide a cotter pin into the hole to secure parts. These pins have a flat, low-profile head to fit in tight spaces. They're less likely to get in the way than pins with a loop grip or T-handle but aren’t as easy to grab if you want to remove them frequently. Add your own cotter pin, or choose a clevis pin that includes a reusable hairpin cotter.

SAE J493 Steel

Cotter Pin Not

Included

These pins conform to SAE International (formerly the Society of Automotive Engineers) dimensional standards.

Carbon Steel—Stronger than stainless steel, these pins won't deform from stress and vibration. They perform best in dry environments since moisture will cause them to rust.

						Head
	Usable Lg.	Dia. Tolerance	For Max. Cotter Pin Dia.	Min. Hardness	Lg.	Dia.	Ht.	Pkg. Qty.		Pkg.
Carbon Steel







				3/16" Diameter

				7/16"	-0.007" to -0.002"	1/16"	Rockwell B63	5/8"	5/16"	1/16"	25	98340A110	000000




						1/4" Diameter

						5/8"	-0.007" to -0.002"	1/16"	Rockwell B63	3/4"	3/8"	3/32"	25	98340A120	0000




								5/16" Diameter

								3/4"	-0.007" to -0.002"	3/32"	Rockwell B63	1"	7/16"	1/8"	25	98340A130	0000




										3/8" Diameter

										7/8"	-0.007" to -0.002"	3/32"	Rockwell B63	1 1/8"	1/2"	1/8"	25	98340A140	00000




												7/16" Diameter

												1"	-0.007" to -0.002"	3/32"	Rockwell B63	1 3/16"	9/16"	5/32"	10	98340A150	00000




														1/2" Diameter

														1 1/8"	-0.009" to -0.004"	1/8"	Rockwell B63	1 3/8"	5/8"	5/32"	10	98340A160	0000




																5/8" Diameter

																1 3/8"	-0.007" to 0.002"	1/8"	Rockwell B63	1 5/8"	13/16"	7/32"	10	98340A170	00000




																		3/4" Diameter

																		1 3/4"	-0.007" to 0.002"	5/32"	Rockwell B63	1 15/16"	15/16"	1/4"	5	98340A180	00000




																				7/8" Diameter

1 7/8"	-0.009" to -0.004"																			5/32"	Rockwell B63	2 1/4"	1 1/32"	5/16"	1	98340A190	0000




		1" Diameter

		2 1/8"	-0.009" to -0.004"																	5/32"	Rockwell B63	2 1/2"	1 3/16"	11/32"	1	98340A210	0000

Clevis Pins with Wire Retainer

Since you can quickly install and release the wire retainer, these pins cut down the time it takes to swap out parts. They are typically used to connect drive shafts to equipment such as gearboxes, pumps, and compressors. The retainer pivots to accommodate nearby components. Also known as power take-off (PTO) pins.

SAE J429 Steel

Square-Retainer

with Loop

Closure

These pins conform to SAE International (formerly the Society of Automotive Engineers) dimensional standards.

Zinc-Flake-Coated Carbon Steel—With a more durable finish than zinc plating, these pins hold up in wet and outdoor environments. While not as corrosion resistant as stainless steel, they are stronger and won't deform under stress.

	Retainer Clearance	Min. Hardness	Lg.		Each
Black-Zinc-Flake-Coated Carbon Steel







	Square-Retainer with Loop Closure

	1/4"	2 3/16"	-0.005" to 0.002"	1 3/4"	Not Rated	3 1/16"	97143A687	00000


	5/16"	2 3/16"	-0.005" to 0.002"	1 11/16"	Not Rated	3 1/16"	97143A688	0000
	3/8"	2 3/16"	-0.005" to 0.002"	1 5/8"	Not Rated	3 1/16"	97143A689	0000
	1/2"	3"	-0.005" to 0.002"	1 5/8"	Not Rated	3 13/16"	97143A690	0000