7/8" Clevis Pins | McMaster-Carr

Filter by

Product Family

Clevis Pins

System of Measurement

Diameter

Usable Length

Length

Fastener Head Type

Material

End Type

Retaining Ring Groove

Pin Type

Head Diameter

Finish

Zinc Yellow-Chromate Plated

For Maximum Cotter Pin Diameter

Performance

Minimum Hardness

Handle Material

Through-Hole Diameter

Hardness

Head Height

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Sold As

RoHS

REACH

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Cotter Pin Included

Retainer Shape

Color

45 Products

End Type

Through Hole

Slide a cotter pin into the hole to secure parts

36 products

Retaining Ring Groove

Hold securely under vibration and take up less space than a cotter pin

2 products

End Type

Wire Retainer

Install and release more quickly than pins with a through hole or groove

3 products

Toggle

Lock without the need for a separate cotter pin

2 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.

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







				7/8" Diameter

				1 11/16"	-0.009" to -0.004"	3/16"	Rockwell B63	2"	1 1/32"	5/16"	1	98306A241	00000


				2 3/16"	-0.009" to -0.004"	3/16"	Rockwell B63	2 1/2"	1 1/32"	5/16"	1	98306A243	0000
				2 11/16"	-0.009" to -0.004"	3/16"	Rockwell B63	3"	1 1/32"	5/16"	1	98306A593	0000
				3 3/16"	-0.009" to -0.004"	3/16"	Rockwell B63	3 1/2"	1 1/32"	5/16"	1	98306A252	0000
				3 11/16"	-0.009" to -0.004"	3/16"	Rockwell B63	4"	1 1/32"	5/16"	1	98306A595	00000
				4 3/16"	-0.009" to -0.004"	3/16"	Rockwell B63	4 1/2"	1 1/32"	5/16"	1	98306A312	0000
				4 11/16"	-0.009" to -0.004"	3/16"	Rockwell B63	5"	1 1/32"	5/16"	1	98306A347	0000
				5 3/16"	-0.009" to -0.004"	3/16"	Rockwell B63	5 1/2"	1 1/32"	5/16"	1	98306A368	0000
				5 11/16"	-0.009" to -0.004"	3/16"	Rockwell B63	6"	1 1/32"	5/16"	1	98306A416	00000
				6 11/16"	-0.009" to -0.004"	3/16"	Rockwell B63	7"	1 1/32"	5/16"	1	98306A425	00000


				Zinc-Plated Carbon Steel







								7/8" Diameter

								1 11/16"	-0.009" to -0.004"	3/16"	Rockwell B63	2"	1 1/32"	5/16"	1	97245A769	0000


								2 11/16"	-0.009" to -0.004"	3/16"	Rockwell B63	3"	1 1/32"	5/16"	1	97245A770	0000
								3 3/16"	-0.009" to -0.004"	3/16"	Rockwell B63	3 1/2"	1 1/32"	5/16"	1	97245A771	0000
								4 3/16"	-0.009" to -0.004"	13/64"	Rockwell B63	4 1/2"	1 1/32"	5/16"	1	97245A829	00000
								6 11/16"	-0.009" to -0.004"	13/64"	Rockwell B63	7"	1 1/32"	5/16"	1	97245A831	00000

SAE J493 Steel

Carbon Steel

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







				7/8" Diameter

				1 7/8"	-0.009" to -0.004"	5/32"	Rockwell B63	2 1/4"	1 1/32"	5/16"	1	98340A190	00000

Heat-Treated Steel


Carbon Steel	Galvanized Carbon Steel

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







				7/8" Diameter

				2 7/8"	-0.010" to 0.005"	3/16"	Rockwell C25	3 1/4"	1 1/4"	1/4"	1	96969A190	000000


				Galvanized Carbon Steel







								7/8" Diameter

								2 7/8"	-0.010" to 0.005"	3/16"	Rockwell C25	3 1/4"	1 1/4"	1/4"	1	96973A190	00000

Corrosion-Resistant Stainless Steel

18-8 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.	Min. Hardness	Lg.	Dia.	Ht.	Pkg. Qty.		Pkg.
18-8 Stainless Steel







				7/8" Diameter

				2 11/16"	-0.009" to -0.004"	3/16"	Rockwell B80	3"	1 1/32"	5/16"	1	92390A592	000000


				3 11/16"	-0.009" to -0.004"	3/16"	Rockwell B80	4"	1 1/32"	5/16"	1	92390A594	00000

Tethered Loop-Grip Clevis Pins

Lock and release components again and again without losing your cotter or linch pin. These clevis pins have a lanyard or chain that keeps your securing pin attached. The loop handle is large enough for multiple fingers, so you can get the leverage you need to easily grip and pull it. They’re often used for towing and other applications that require frequent pin removal.

Steel


With Cotter Pin and Lanyard	With Cotter Pin and Lanyard

With Linch Pin and Chain	With Cotter Pin and Lanyard

Painted Carbon Steel—Stronger than stainless steel, these pins won't deform from stress and vibration. The dark enamel creates a finished look but offers minimal corrosion resistance. They're best for dry environments.

Zinc-Plated Carbon Steel and Zinc-Yellow-Chromate-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.

Cotter Pin Included—The hairpin cotter is quicker to install and remove than a linch pin but not as secure.

Linch Pin Included—Less likely to get knocked or shaken out of place than a hairpin, the linch pin has a ring that snaps down and locks.

Plastic-Coated Handle—Prevents your grip from slipping on the handle.

Pivoting Handle—Folds down when installed to save space.

						Handle
	Usable Lg.	Dia. Tolerance	For Max. Cotter Pin Dia.	Min. Hardness	Head Dia.	Color	Finish	Type		Each
Zinc-Plated Carbon Steel with Cotter Pin and Lanyard







				7/8" Diameter

				4 1/2"	-0.016" to 0.016"	3/16"	Rockwell C19	1 3/4"	—	Zinc Plated	Pivoting	98412A140	000000


				4 1/2"	-0.016" to 0.016"	3/16"	Rockwell C19	1 7/8"	Orange	Plastic Coated	Fixed	92228A160	00000
				6"	-0.016" to 0.016"	3/16"	Rockwell C19	1 3/4"	—	Zinc Plated	Pivoting	98412A515	00000


				Zinc-Yellow-Chromate-Plated Carbon Steel with Cotter Pin and Lanyard







								7/8" Diameter

								7"	-0.012" to 0.000"	11/64"	Rockwell C28	1 7/16"	—	Zinc Yellow-Chromate Plated	Pivoting	98412A235	00000


								Zinc-Yellow-Chromate-Plated Carbon Steel with Linch Pin and Chain







												7/8" Diameter

												7"	-0.012" to 0.000"	25/64"	Rockwell C28	1 1/2"	—	Zinc Yellow-Chromate Plated	Pivoting	98497A666	00000


												Black-Painted Carbon Steel with Cotter Pin and Lanyard







																7/8" Diameter

																4"	-0.003" to 0.002"	17/64"	Rockwell C32	1 5/8"	Red	Plastic Coated	Fixed	91594A335	00000


																6 1/2"	-0.003" to 0.002"	17/64"	Rockwell C32	1 5/8"	Red	Plastic Coated	Fixed	91594A340	00000

Corrosion-Resistant Stainless Steel


With Cotter Pin and Lanyard	With Linch Pin and Chain

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. Similar to 18-8 stainless steel, they're suitable for most wet and outdoor environments. However, they won't hold up to the harsh conditions and chemicals that 316 stainless steel can.

Cotter Pin Included—The hairpin cotter is quicker to install and remove than a linch pin but not as secure.

Linch Pin Included—Less likely to get knocked or shaken out of place than a hairpin, the linch pin has a ring that snaps down and locks.

Pivoting Handle—Folds down when installed to save space.

	Min. Hardness	Head Dia.	Handle Type		Each
High-Strength 17-4 PH Stainless Steel with Cotter Pin and Lanyard







	7/8" Diameter

	6"	-0.016" to 0.016"	3/16"	Rockwell B80	1 3/4"	Pivoting	98412A474	000000


	High-Strength 17-4 PH Stainless Steel with Linch Pin and Chain







					7/8" Diameter

					6"	-0.016" to 0.016"	3/16"	Rockwell B80	1 3/4"	Pivoting	98497A410	00000

Clevis Pins with Retaining Ring Groove

Made for cramped assemblies under constant vibration. These pins come with a ring that snaps into a groove near one end, so they can’t slide out or shake loose. The ring also takes up less space than a cotter pin.

These pins require retaining ring pliers to insert and remove the included ring.

Corrosion-Resistant Stainless Steel

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







				7/8" Diameter

				2 3/4"	-0.009" to 0.002"	Rockwell B80	3"	1"	1/4"	1	92735A262	000000


				3 3/4"	-0.009" to 0.002"	Rockwell B80	4"	1"	1/4"	1	92735A294	00000

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.

Steel

Square-Retainer

with Hook Closure

	Retainer Clearance	Min. Hardness	Lg.		Each
Zinc-Plated Carbon Steel







	Square-Retainer with Hook Closure

	7/8"	5 1/2"	-0.016" to 0.016"	3 1/4"	Rockwell C22	7 3/8"	97143A670	000000


	7/8"	6 1/4"	-0.015" to 0.000"	3 1/4"	Rockwell B90	7 1/2"	97143A685	00000

Corrosion-Resistant Stainless Steel

Square-Retainer

with Hook Closure

	Retainer Clearance	Min. Hardness	Lg.		Each
18-8 Stainless Steel







	Square-Retainer with Hook Closure

	7/8"	5 1/2"	-0.016" to 0.016"	3 1/4"	Rockwell B75	7 5/16"	98480A660	000000

Loop-Grip Clevis Pins with Toggle

For components you need to lock in place but also disconnect frequently, these pins have a toggle end and large loop handle. No need for a separate cotter pin, the toggle swivels so you can insert into a hole and then swivels back to secure. Fold down the handle to save space when installed.

Steel

	Head Dia.	Handle Finish		Each
Zinc-Plated Carbon Steel







	7/8" Diameter

	3 1/2"	-0.003" to 0.001"	Rockwell B90	1 1/2"	Zinc Plated	97141A660	000000


	6"	-0.003" to 0.001"	Rockwell B90	1 1/2"	Zinc Plated	97141A665	00000

Clevis Pins with Locking Retainer

Secure and release these heavy duty pins with one hand. Swing the welded solid steel retainer closed, and it locks onto the pin until you press the lever to open. Unlike other clevis pins, you don’t have to reach around to insert a cotter pin or worry about it falling out. These are often used for towing since they make it easy to hitch and unhitch your equipment.

Steel

Powder-Coated Carbon Steel—A shiny black finish creates a barrier against rust in damp and outdoor environments. While not as corrosion resistant as stainless steel, these pins are stronger and won't deform under stress.

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







	Square-Retainer

	7/8"	4 1/2"	-0.003" to 0.010"	3 1/8"	Rockwell C32	8"	91533A300	000000


	7/8"	6"	-0.003" to 0.010"	3 1/8"	Rockwell C32	10"	91533A350	00000

T-Handle Clevis Pins

Grip the T-shaped handle to install and remove these pins with minimal effort, even with slippery or gloved hands. To secure them, slide a cotter pin into the hole.

Steel

Wide Handle

Wide Handle—The easiest of our clevis pins to grip since the handle is big enough for your entire hand. However, they take up the most space when installed. The handle is coated in plastic to keep your hand from slipping.

	Handle Wd.	For Max. Cotter Pin Dia.	Min. Hardness	Lg.	Handle Color		Each
Black-Zinc-Plated Carbon Steel







	Wide Handle

	7/8"	-0.003" to 0.001"	4"	4"	1/4"	Rockwell B90	6 1/2"	Black	91640A140	000000


	7/8"	-0.003" to 0.001"	6"	4"	1/4"	Rockwell B90	8 5/8"	Black	91640A150	00000

Heat-Treated Steel

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

Zinc-Yellow-Chromate-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.

Narrow Handle—These pins fit where wide T-handle pins can’t while giving you more leverage than standard clevis pins.

	Handle Wd.	For Max. Cotter Pin Dia.	Min. Hardness	Lg.		Each
Zinc-Yellow-Chromate-Plated Carbon Steel







	Narrow Handle

	7/8"	-0.03" to 0.03"	3 3/4"	1 9/16"	15/64"	Rockwell C25	6 1/2"	90544A140	000000

Loop-Grip Clevis Pins

Easily grip and pull these pins to quickly release components. The loop handle is large enough for multiple fingers to give you more leverage than you can get with standard clevis pins. These pins are often used for towing and other applications that require frequent pin removal.

Steel


Zinc-Yellow-Chromate-Plated Carbon Steel with Cotter Pin	Black-Painted Carbon Steel with Cotter Pin

Plastic-Coated Handle—Prevents your grip from slipping on the handle.

Pivoting Handle—Folds down when installed to save space.

						Handle
	Usable Lg.	Dia. Tolerance	For Max. Cotter Pin Dia.	Min. Hardness	Head Dia.	Color	Finish	Type		Each
Zinc-Yellow-Chromate-Plated Carbon Steel with Cotter Pin







				7/8" Diameter

				4 1/4"	-0.010" to 0.000"	1/4"	Rockwell B80	1 3/8"	—	Zinc Yellow-Chromate Plated	Pivoting	90546A180	000000


				6 1/4"	-0.010" to 0.000"	1/4"	Rockwell B80	1 3/8"	—	Zinc Yellow-Chromate Plated	Pivoting	90546A190	00000


				Black-Painted Carbon Steel with Cotter Pin







								7/8" Diameter

								4"	-0.003" to 0.002"	17/64"	Rockwell C32	1 5/8"	Red	Plastic Coated	Fixed	90546A320	00000


								6 1/2"	-0.003" to 0.002"	17/64"	Rockwell C32	1 5/8"	Red	Plastic Coated	Fixed	90546A330	00000