Universal Clevis Pins | McMaster-Carr

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Cotter Pin Included

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4,500 lbf

10,200 lbf

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93 Products

Selectable-Length Clevis Pins

Change the usable length by inserting a cotter pin into one of the holes, which are spaced _1/4" apart. These pins are often used as replacement parts when you don't have the pin you need on hand. They have a flat, low-profile head that fits in tighter spaces than bent-head pins, but they're not as easy to grip. Cotter pins are not included.

The excess length can be cut off after installation.

Steel

Zinc-Plated Carbon Steel—These pins withstand occasional exposure to moisture. However, since friction from moving parts can wear away the finish, they're not ideal for wet environments. While not nearly as corrosion resistant as stainless steel, they are stronger and won’t deform under stress.

							Head
	Usable Lg.	Dia. Tolerance	For Max. Cotter Pin Dia.	No. of Holes	Min. Hardness	Lg.	Dia.	Ht.	Pkg. Qty.		Pkg.
Zinc-Plated Carbon Steel





				3/16" Diameter
				1/4", 1/2", 3/4", 1", 1 1/4"	-0.008" to 0.004"	3/32"	5	Rockwell B72	1 1/2"	5/16"	1/16"	10	000000000	00000
				3/4", 1", 1 1/4", 1 1/2", 1 3/4"	-0.008" to 0.004"	3/32"	5	Rockwell B72	2"	5/16"	1/16"	10	000000000	0000
				1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"	-0.008" to 0.004"	3/32"	5	Rockwell B72	2 1/2"	5/16"	1/16"	10	000000000	0000



						1/4" Diameter
						1/4", 1/2", 3/4"	-0.007" to 0.004"	7/64"	3	Rockwell B72	1"	3/8"	3/32"	10	000000000	0000
						1/4", 1/2", 3/4", 1", 1 1/4"	-0.007" to 0.004"	7/64"	5	Rockwell B72	1 1/2"	3/8"	3/32"	10	000000000	0000
						1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"	-0.007" to 0.004"	7/64"	6	Rockwell B72	2"	3/8"	3/32"	10	000000000	0000
						3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"	-0.007" to 0.004"	7/64"	7	Rockwell B72	2 1/2"	3/8"	3/32"	10	000000000	0000
						1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"	-0.007" to 0.004"	7/64"	7	Rockwell B72	3"	3/8"	3/32"	10	000000000	0000



								5/16" Diameter
								1/4", 1/2", 3/4"	-0.009" to 0.004"	7/64"	3	Rockwell B72	1"	7/16"	3/32"	10	000000000	0000
								1/4", 1/2", 3/4", 1", 1 1/4"	-0.009" to 0.004"	7/64"	5	Rockwell B72	1 1/2"	7/16"	3/32"	10	000000000	0000
								1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"	-0.009" to 0.004"	7/64"	6	Rockwell B72	2"	7/16"	3/32"	10	000000000	0000
								3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"	-0.009" to 0.004"	7/64"	7	Rockwell B72	2 1/2"	7/16"	3/32"	10	000000000	0000
								1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"	-0.009" to 0.004"	7/64"	7	Rockwell B72	3"	7/16"	3/32"	10	000000000	00000
								1 3/4", 2", 2 1/4", 2 1/2", 2 3/4", 3", 3 1/4"	-0.009" to 0.004"	7/64"	7	Rockwell B72	3 1/2"	7/16"	3/32"	10	000000000	00000
								2 1/4", 2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4"	-0.009" to 0.004"	7/64"	7	Rockwell B72	4"	7/16"	3/32"	10	000000000	00000



										3/8" Diameter
										1/4", 1/2", 3/4"	-0.011" to 0.004"	9/64"	3	Rockwell B72	1"	1/2"	1/8"	10	000000000	0000
										1/4", 1/2", 3/4", 1", 1 1/4"	-0.011" to 0.004"	9/64"	5	Rockwell B72	1 1/2"	1/2"	1/8"	10	000000000	0000
										1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"	-0.011" to 0.004"	9/64"	6	Rockwell B72	2"	1/2"	1/8"	10	000000000	0000
										3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"	-0.011" to 0.004"	9/64"	7	Rockwell B72	2 1/2"	1/2"	1/8"	10	000000000	00000
										1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"	-0.011" to 0.004"	9/64"	7	Rockwell B72	3"	1/2"	1/8"	10	000000000	00000
										1 3/4", 2", 2 1/4", 2 1/2", 2 3/4", 3", 3 1/4"	-0.011" to 0.004"	9/64"	7	Rockwell B72	3 1/2"	1/2"	1/8"	10	000000000	00000
										2 1/4", 2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4"	-0.011" to 0.004"	9/64"	7	Rockwell B72	4"	1/2"	1/8"	10	000000000	00000



												7/16" Diameter
												1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"	-0.007" to -0.002"	5/32"	6	Rockwell B72	2"	9/16"	5/32"	10	000000000	00000
												3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"	-0.007" to -0.002"	5/32"	7	Rockwell B72	2 1/2"	9/16"	5/32"	10	000000000	00000
												1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"	-0.007" to -0.002"	5/32"	7	Rockwell B72	3"	9/16"	5/32"	10	000000000	00000



														1/2" Diameter
														1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"	-0.009" to -0.004"	5/32"	6	Rockwell B72	2"	5/8"	5/32"	10	000000000	00000
														3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"	-0.009" to -0.004"	5/32"	7	Rockwell B72	2 1/2"	5/8"	5/32"	10	000000000	00000
														1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"	-0.009" to -0.004"	5/32"	7	Rockwell B72	3"	5/8"	5/32"	10	000000000	00000
														1 3/4", 2", 2 1/4", 2 1/2", 2 3/4", 3", 3 1/4"	-0.009" to -0.004"	5/32"	7	Rockwell B72	3 1/2"	5/8"	5/32"	5	000000000	00000
														2 1/4", 2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4"	-0.009" to -0.004"	5/32"	7	Rockwell B72	4"	5/8"	5/32"	5	000000000	00000



																5/8" Diameter
																1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"	-0.009" to 0.004"	5/32"	6	Rockwell B72	2"	13/16"	1/4"	5	000000000	00000
																1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"	-0.009" to 0.004"	5/32"	7	Rockwell B72	3"	13/16"	1/4"	5	000000000	00000
																2 1/4", 2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4"	-0.009" to 0.004"	5/32"	7	Rockwell B72	4"	13/16"	1/4"	5	000000000	00000



																3/4" Diameter
		1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"														-0.009" to 0.002"	5/32"	6	Rockwell B72	2"	15/16"	5/16"	5	000000000	00000
		1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"	-0.009" to 0.002"													5/32"	7	Rockwell B72	3"	15/16"	5/16"	1	000000000	0000

Corrosion-Resistant Stainless Steel

18-8 Stainless Steel—The choice for wet and outdoor environments, these pins resist rusting. They're strong enough to fasten most components but won't withstand stress and vibration as well as steel.

							Head
	Usable Lg.	Dia. Tolerance	For Max. Cotter Pin Dia.	No. of Holes	Min. Hardness	Lg.	Dia.	Ht.	Pkg. Qty.		Pkg.
18-8 Stainless Steel





				3/16" Diameter
				1/4", 1/2", 3/4", 1", 1 1/4"	-0.008" to 0.004"	3/32"	5	Not Rated	1 1/2"	5/16"	1/16"	1	000000000	000000
				3/4", 1", 1 1/4", 1 1/2", 1 3/4"	-0.008" to 0.004"	3/32"	5	Not Rated	2"	5/16"	1/16"	1	000000000	00000
				1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"	-0.008" to 0.004"	3/32"	5	Not Rated	2 1/2"	5/16"	1/16"	1	000000000	00000



						1/4" Diameter
						1/4", 1/2", 3/4"	-0.007" to 0.004"	3/32"	3	Not Rated	1"	3/8"	3/32"	1	000000000	00000
						1/4", 1/2", 3/4", 1", 1 1/4"	-0.007" to 0.004"	3/32"	5	Not Rated	1 1/2"	3/8"	3/32"	1	000000000	00000
						1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"	-0.007" to 0.004"	3/32"	6	Not Rated	2"	3/8"	3/32"	1	000000000	00000
						3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"	-0.007" to 0.004"	3/32"	7	Not Rated	2 1/2"	3/8"	3/32"	1	000000000	00000
						1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"	-0.007" to 0.004"	3/32"	7	Not Rated	3"	3/8"	3/32"	1	000000000	00000



								5/16" Diameter
								1/4", 1/2", 3/4"	-0.009" to 0.004"	7/64"	3	Not Rated	1"	7/16"	3/32"	1	000000000	00000
								1/4", 1/2", 3/4", 1", 1 1/4"	-0.009" to 0.004"	7/64"	5	Not Rated	1 1/2"	7/16"	3/32"	1	000000000	00000
								1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"	-0.009" to 0.004"	7/64"	6	Not Rated	2"	7/16"	3/32"	1	000000000	00000
								3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"	-0.009" to 0.004"	7/64"	7	Not Rated	2 1/2"	7/16"	3/32"	1	000000000	00000
								1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"	-0.009" to 0.004"	7/64"	7	Not Rated	3"	7/16"	3/32"	1	000000000	00000
								1 3/4", 2", 2 1/4", 2 1/2", 2 3/4", 3", 3 1/4"	-0.009" to 0.004"	7/64"	7	Not Rated	3 1/2"	7/16"	3/32"	1	000000000	00000
								2 1/4", 2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4"	-0.009" to 0.004"	7/64"	7	Not Rated	4"	7/16"	3/32"	1	000000000	00000



										3/8" Diameter
										1/4", 1/2", 3/4"	-0.011" to 0.004"	9/64"	3	Not Rated	1"	1/2"	1/8"	1	000000000	00000
										1/4", 1/2", 3/4", 1", 1 1/4"	-0.011" to 0.004"	9/64"	5	Not Rated	1 1/2"	1/2"	1/8"	1	000000000	00000
										1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"	-0.011" to 0.004"	9/64"	6	Not Rated	2"	1/2"	1/8"	1	000000000	00000
										3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"	-0.011" to 0.004"	9/64"	7	Not Rated	2 1/2"	1/2"	1/8"	1	000000000	00000
										1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"	-0.011" to 0.004"	9/64"	7	Not Rated	3"	1/2"	1/8"	1	000000000	00000
										1 3/4", 2", 2 1/4", 2 1/2", 2 3/4", 3", 3 1/4"	-0.011" to 0.004"	9/64"	7	Not Rated	3 1/2"	1/2"	1/8"	1	000000000	00000
										2 1/4", 2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4"	-0.011" to 0.004"	9/64"	7	Not Rated	4"	1/2"	1/8"	1	000000000	00000



												7/16" Diameter
												1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"	-0.007" to -0.002"	5/32"	6	Not Rated	2"	9/16"	5/32"	1	000000000	00000
												3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"	-0.007" to -0.002"	5/32"	7	Not Rated	2 1/2"	9/16"	5/32"	1	000000000	00000
												1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"	-0.007" to -0.002"	5/32"	7	Not Rated	3"	9/16"	5/32"	1	000000000	00000



														1/2" Diameter
														1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"	-0.009" to 0.004"	5/32"	6	Not Rated	2"	5/8"	5/32"	1	000000000	00000
														3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/4"	-0.009" to 0.004"	5/32"	7	Not Rated	2 1/2"	5/8"	5/32"	1	000000000	00000
														1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"	-0.009" to 0.004"	5/32"	7	Not Rated	3"	5/8"	5/32"	1	000000000	00000
														1 3/4", 2", 2 1/4", 2 1/2", 2 3/4", 3", 3 1/4"	-0.009" to 0.004"	5/32"	7	Not Rated	3 1/2"	5/8"	5/32"	1	000000000	00000
														2 1/4", 2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4"	-0.009" to 0.004"	5/32"	7	Not Rated	4"	5/8"	5/32"	1	000000000	00000



																5/8" Diameter
																1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"	-0.009" to 0.004"	5/32"	6	Not Rated	2"	13/16"	1/4"	1	000000000	00000
																1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"	-0.009" to 0.004"	5/32"	7	Not Rated	3"	13/16"	1/4"	1	000000000	00000
																2 1/4", 2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4"	-0.009" to 0.004"	5/32"	7	Not Rated	4"	13/16"	1/4"	1	000000000	00000



																3/4" Diameter
		1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4"														-0.009" to 0.002"	5/32"	6	Not Rated	2"	15/16"	5/16"	1	000000000	00000
		1 1/4", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4"	-0.009" to 0.002"													5/32"	7	Not Rated	3"	15/16"	5/16"	1	000000000	00000

Selectable-Length Bent-Head Clevis Pins

Change the usable length in _1/4" increments by inserting a cotter pin into one of the holes. These pins are often used as replacement parts when you don't have the exact pin you need on hand. The bent head gives you a better grip than flat-head pins and acts as a stop so the pin can’t be pulled out from the other end.

The excess length can be cut off after installation.

Steel

Image of Product. Front orientation. Contains Annotated. Clevis Pins. Selectable-Length Bent-Head Clevis Pins.

	No. of Holes	Min. Hardness	Lg.		Each
Zinc-Plated Carbon Steel with Cotter Pin





	3/8" Diameter
	2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4", 4"	-0.005" to 0"	5/32"	7	Not Rated	4"	000000000	00000
	4 1/2", 4 3/4", 5", 5 1/4", 5 1/2", 5 3/4", 6"	-0.005" to 0"	5/32"	7	Not Rated	6"	000000000	0000



			1/2" Diameter
			2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4", 4"	-0.005" to 0"	5/32"	7	Not Rated	4"	000000000	0000
			4 1/2", 4 3/4", 5", 5 1/4", 5 1/2", 5 3/4", 6"	-0.005" to 0"	5/32"	7	Not Rated	6"	000000000	0000



					5/8" Diameter
					2 1/8", 2 7/16", 2 3/4", 3 1/16", 3 3/8", 3 11/16", 4"	-0.005" to 0"	13/64"	7	Not Rated	4"	000000000	0000
					4 1/8", 4 7/16", 4 3/4", 5 1/16", 5 3/8", 5 11/16", 6"	-0.005" to 0"	13/64"	7	Not Rated	6"	000000000	0000



							3/4" Diameter
							2 1/8", 2 7/16", 2 3/4", 3 1/16", 3 3/8", 3 11/16", 4"	-0.005" to 0"	13/64"	7	Not Rated	4"	000000000	0000
							4 1/8", 4 7/16", 4 3/4", 5 1/16", 5 3/8", 5 11/16", 6"	-0.005" to 0"	13/64"	7	Not Rated	6"	000000000	00000



									1" Diameter
									4 1/8", 4 7/16", 4 3/4", 5 1/16", 5 3/8", 5 11/16", 6"	-0.005" to 0"	13/64"	7	Not Rated	6"	000000000	00000
									6 1/8", 6 7/16", 6 3/4", 7 1/16", 7 3/8", 7 11/16", 8"	-0.005" to 0"	13/64"	7	Not Rated	8"	000000000	00000



											1 7/32" Diameter
											6 1/8", 6 7/16", 6 3/4", 7 1/16", 7 3/8", 7 11/16", 8"	-0.005" to 0"	13/64"	7	Not Rated	8"	000000000	00000

Corrosion-Resistant Stainless Steel

	No. of Holes	Min. Hardness	Lg.		Each
18-8 Stainless Steel with Cotter Pin





	1/2" Diameter
	4 1/2", 4 3/4", 5", 5 1/4", 5 1/2", 5 3/4", 6"	-0.005" to 0"	5/32"	7	Not Rated	6"	000000000	000000



			5/8" Diameter
			4 1/8", 4 7/16", 4 3/4", 5 1/16", 5 3/8", 5 11/16", 6"	-0.005" to 0"	13/64"	7	Not Rated	6"	000000000	00000



					3/4" Diameter
					4 1/8", 4 7/16", 4 3/4", 5 1/16", 5 3/8", 5 11/16", 6"	-0.005" to 0"	13/64"	7	Not Rated	6"	000000000	00000

Adjustable-Length Locking Quick-Release Pins

Clamp parts of varying thicknesses with one pin. Spin the T-handle along the threads to change the usable length up to ½", and then tighten the included locknut. Four retaining balls lock these pins in place until you press the button to release them. The handle has a hole for adding a split ring and a lanyard (sold separately).

Corrosion-Resistant Stainless Steel

Image of Product. Front orientation. Contains Annotated. Quick-Release Pins. Adjustable-Length Locking Quick-Release Pins.

High-Strength 17-4 PH Stainless Steel—The strongest stainless steel pins we offer, these are the least likely to deform due to stress and vibration. They resist rust in wet and outdoor environments but won't hold up to the harsh chemicals and acids that 316 stainless steel can.

	Min. Hardness	Handle Color	Ball Material		Each
High-Strength 17-4 PH Stainless Steel with Aluminum Handle





	1/4" Diameter
	3/4" to 1 1/4"	0.290"	4,500	Rockwell C40	Black	Stainless Steel	000000000	000000
	1 1/4" to 1 3/4"	0.290"	4,500	Rockwell C40	Black	Stainless Steel	000000000	00000



			3/8" Diameter
			1 1/4" to 1 3/4"	0.438"	10,200	Rockwell C40	Black	Stainless Steel	000000000	00000
			1 3/4" to 2 1/4"	0.438"	10,200	Rockwell C40	Black	Stainless Steel	000000000	00000
			2 1/4" to 2 3/4"	0.438"	10,200	Rockwell C40	Black	Stainless Steel	000000000	00000