7/16" Clevis Pins | McMaster-Carr

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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.

Steel

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.

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.	Min. Hardness	Lg.	Dia.	Ht.	Pkg. Qty.		Pkg.
Carbon Steel





				7/16" Diameter
				3/4"	-0.006" to -0.001"	1/8"	Rockwell B63	1"	5/8"	5/32"	10	000000000	000000
				1"	-0.006" to -0.001"	1/8"	Rockwell B63	1 1/4"	5/8"	5/32"	10	000000000	00000
				1 1/4"	-0.006" to -0.001"	1/8"	Rockwell B63	1 1/2"	5/8"	5/32"	10	000000000	00000
				1 1/2"	-0.006" to -0.001"	1/8"	Rockwell B63	1 3/4"	5/8"	5/32"	10	000000000	00000
				1 3/4"	-0.006" to -0.001"	1/8"	Rockwell B63	2"	5/8"	5/32"	10	000000000	00000
				2"	-0.006" to -0.001"	1/8"	Rockwell B63	2 1/4"	5/8"	5/32"	10	000000000	00000
				2 1/4"	-0.006" to -0.001"	1/8"	Rockwell B63	2 1/2"	5/8"	5/32"	10	000000000	00000
				2 1/2"	-0.006" to -0.001"	1/8"	Rockwell B63	2 3/4"	5/8"	5/32"	10	000000000	00000
				2 3/4"	-0.006" to -0.001"	1/8"	Rockwell B63	3"	5/8"	5/32"	10	000000000	00000
				3 1/4"	-0.006" to -0.001"	1/8"	Rockwell B63	3 1/2"	5/8"	5/32"	10	000000000	00000
				3 3/4"	-0.006" to -0.001"	1/8"	Rockwell B63	4"	5/8"	5/32"	5	000000000	00000

				Zinc-Plated Carbon Steel





								7/16" Diameter
								3/4"	-0.007" to -0.002"	1/8"	Rockwell B63	1"	9/16"	5/32"	10	000000000	00000
								1"	-0.007" to -0.002"	1/8"	Rockwell B63	1 1/4"	9/16"	5/32"	10	000000000	0000
								1 1/4"	-0.007" to -0.002"	1/8"	Rockwell B63	1 1/2"	9/16"	5/32"	10	000000000	00000
								1 1/2"	-0.007" to -0.002"	1/8"	Rockwell B63	1 3/4"	9/16"	5/32"	10	000000000	00000
								1 3/4"	-0.007" to -0.002"	1/8"	Rockwell B63	2"	9/16"	5/32"	10	000000000	00000
								2"	-0.007" to -0.002"	1/8"	Rockwell B63	2 1/4"	9/16"	5/32"	10	000000000	00000
								2 1/4"	-0.007" to -0.002"	1/8"	Rockwell B63	2 1/2"	9/16"	5/32"	10	000000000	00000
								2 1/2"	-0.007" to -0.002"	1/8"	Rockwell B63	2 3/4"	9/16"	5/32"	5	000000000	00000
								2 3/4"	-0.007" to -0.002"	1/8"	Rockwell B63	3"	9/16"	5/32"	10	000000000	00000
								3 3/4"	-0.007" to -0.002"	1/8"	Rockwell B63	4"	9/16"	5/32"	5	000000000	00000

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





				7/16" Diameter
				1"	-0.007" to -0.002"	3/32"	Rockwell B63	1 3/16"	9/16"	5/32"	10	000000000	000000

Heat-Treated Steel

Cotter Pin Not

Included

With additional hardness, these pins are less likely to bend, break, and wear than those that aren't heat treated.

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.

Galvanized Carbon Steel—These pins combine the strength of steel with the rust resistance of stainless steel. They're often used as an economical alternative to 18-8 stainless steel in wet and outdoor environments, but they won't hold up to salt water and chemicals.

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





				7/16" Diameter
				1 5/16"	-0.007" to -0.002"	3/32"	Rockwell C25	1 1/2"	3/4"	3/16"	5	000000000	000000
				1 9/16"	-0.007" to -0.002"	3/32"	Rockwell C25	1 3/4"	3/4"	3/16"	5	000000000	00000

				Galvanized Carbon Steel





								7/16" Diameter
								1 5/16"	-0.007" to -0.002"	3/32"	Rockwell C25	1 1/2"	3/4"	3/16"	5	000000000	00000
								1 9/16"	-0.007" to -0.002"	3/32"	Rockwell C25	1 3/4"	3/4"	3/16"	5	000000000	00000

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.

Super-Corrosion-Resistant 316 Stainless Steel—Our most corrosion-resistant pins, these hold up in just about any environment. They won't degrade from exposure to weather, salt water, and most chemicals. Like 18-8 stainless steel, 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.	Min. Hardness	Lg.	Dia.	Ht.	Pkg. Qty.		Pkg.
18-8 Stainless Steel





				7/16" Diameter
				3/4"	-0.007" to -0.002"	1/8"	Rockwell B80	1"	9/16"	5/32"	1	000000000	00000
				1"	-0.007" to -0.002"	1/8"	Rockwell B80	1 1/4"	9/16"	5/32"	1	000000000	0000
				1 1/4"	-0.007" to -0.002"	1/8"	Rockwell B80	1 1/2"	9/16"	5/32"	1	000000000	0000
				1 1/2"	-0.007" to -0.002"	1/8"	Rockwell B80	1 3/4"	9/16"	5/32"	1	000000000	0000
				1 3/4"	-0.007" to -0.002"	1/8"	Rockwell B80	2"	9/16"	5/32"	1	000000000	0000
				2"	-0.007" to -0.002"	1/8"	Rockwell B80	2 1/4"	9/16"	5/32"	1	000000000	0000
				2 1/4"	-0.007" to -0.002"	1/8"	Rockwell B80	2 1/2"	9/16"	5/32"	1	000000000	0000
				2 1/2"	-0.007" to -0.002"	1/8"	Rockwell B80	2 3/4"	9/16"	5/32"	1	000000000	0000
				3 1/4"	-0.007" to -0.002"	1/8"	Rockwell B80	3 1/2"	9/16"	5/32"	1	000000000	0000
				3 3/4"	-0.007" to -0.002"	1/8"	Rockwell B80	4"	9/16"	5/32"	1	000000000	0000

				Super-Corrosion-Resistant 316 Stainless Steel





								7/16" Diameter
								1"	-0.007" to -0.002"	5/32"	Rockwell B80	1 1/4"	9/16"	5/32"	1	000000000	0000
								1"	-0.004" to -0.002"	1/8"	Rockwell B80	1 1/4"	9/16"	5/32"	1	000000000	0000
								1 1/4"	-0.007" to -0.002"	5/32"	Rockwell B80	1 1/2"	9/16"	5/32"	1	000000000	0000
								1 1/4"	-0.004" to -0.002"	1/8"	Rockwell B80	1 1/2"	9/16"	5/32"	1	000000000	0000
								2"	-0.007" to -0.002"	5/32"	Rockwell B80	2 1/4"	9/16"	5/32"	1	000000000	0000
								2"	-0.004" to -0.002"	1/8"	Rockwell B80	2 1/4"	9/16"	5/32"	1	000000000	0000
								2 1/2"	-0.004" to -0.002"	1/8"	Rockwell B80	2 3/4"	9/16"	5/32"	1	000000000	00000

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

							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





				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	000000
				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

Corrosion-Resistant Stainless 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





				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	000000
				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

Clevis Pins with Retaining Ring Groove

Insert the retaining ring into the groove for a secure hold that takes up less space than a cotter pin. The ring surrounds the entire pin, so bumps are unlikely to work these pins out of a hole.

Unlike most cotter pins, which install by hand, you will need retaining ring pliers to insert and remove the included ring.

Corrosion-Resistant Stainless Steel

Image of Product. Front orientation. Contains Annotated. Clevis Pins. Clevis Pins with Retaining Ring Groove.

					Head
	Usable Lg.	Dia. Tolerance	Min. Hardness	Lg.	Dia.	Ht.	Pkg. Qty.		Pkg.
18-8 Stainless Steel with Retaining Ring





				7/16" Diameter
				9/16"	-0.010" to 0.004"	Rockwell B80	3/4"	9/16"	1/8"	1	000000000	00000
				13/16"	-0.010" to 0.004"	Rockwell B80	1"	9/16"	1/8"	1	000000000	0000
				1 1/16"	-0.010" to 0.004"	Rockwell B80	1 1/4"	9/16"	1/8"	1	000000000	0000
				1 5/16"	-0.010" to 0.004"	Rockwell B80	1 1/2"	9/16"	1/8"	1	000000000	0000
				1 9/16"	-0.010" to 0.004"	Rockwell B80	1 3/4"	9/16"	1/8"	1	000000000	0000
				1 13/16"	-0.010" to 0.004"	Rockwell B80	2"	9/16"	1/8"	1	000000000	0000
				2 1/16"	-0.010" to 0.004"	Rockwell B80	2 1/4"	9/16"	1/8"	1	000000000	0000
				2 5/16"	-0.010" to 0.004"	Rockwell B80	2 1/2"	9/16"	1/8"	1	000000000	00000
				2 1/2"	-0.010" to 0.004"	Rockwell B80	2 3/4"	9/16"	1/8"	1	000000000	00000
				3"	-0.010" to 0.004"	Rockwell B80	3 1/4"	9/16"	1/8"	1	000000000	00000
				3 1/2"	-0.010" to 0.004"	Rockwell B80	3 3/4"	9/16"	1/8"	1	000000000	00000

Flat-Head Quick-Release Pins

With no ring or handle to get caught on nearby components, these pins won’t pull out accidently. The low profile makes them similar to basic clevis pins. Although the thin head fits in cramped spots, it also makes the pin harder to grab. A retaining ball holds pins in place once installed—pull to remove.

Steel

Image of Product. Front orientation. Contains Annotated. Quick-Release Pins. Flat-Head Quick-Release Pins.

			Head
	Usable Lg.	Dia. at Extended Ball Ht.	Dia.	Ht.	Single Shear Breaking Strength	Min. Hardness	Ball Material	Pkg. Qty.		Pkg.
Zinc-Plated Carbon Steel





				7/16" Diameter
				9/16"	0.495"	5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000
				13/16"	0.495"	5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	0000
				1 1/16"	0.495"	5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000
				1 5/16"	0.495"	5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000
				1 9/16"	0.495"	5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000
				2 1/16"	0.495"	5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000
				2 9/16"	0.495"	5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	5	000000000	00000

Corrosion-Resistant Stainless Steel

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

			Head
	Usable Lg.	Dia. at Extended Ball Ht.	Dia.	Ht.	Single Shear Breaking Strength	Min. Hardness	Ball Material	Pkg. Qty.		Pkg.
18-8 Stainless Steel





				7/16" Diameter
				1 1/16"	0.495"	5/8"	5/32"	Not Rated	Rockwell B60	Stainless Steel	1	000000000	00000