System of Measurement System of Measurement |
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Diameter Diameter | Show |
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Diameter Diameter | Hide |
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Material Material |
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End Type End Type |
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Through Hole | Locking Retainer |
Pin Type Pin Type |
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![]() | Clevis |
Shaft Type Shaft Type |
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![]() | Plain |
Minimum Hardness Minimum Hardness |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Handle Material Handle Material |
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Handle Finish Handle Finish |
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Clevis Pins

An alternative to bolts and rivets, these pins lock in place with a cotter pin. Choose a clevis pin and add your own cotter pin, or select a clevis pin that includes a reusable hairpin cotter pin.
Steel pins have good strength. Heat-treated pins have additional strength and hardness, making them less likely to bend, break, and wear than pins that aren't heat treated. Galvanized pins are the most corrosion resistant steel pins.
For technical drawings and 3-D models, click on a part number.
Head | ||||||||||
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Usable Lg. | Lg. | Dia. Tolerance | Dia. | Ht. | Through Hole Dia. | For Max. Cotter Pin Dia. | Min. Hardness | Pkg. Qty. | Pkg. | |
1 1/8" Dia. | ||||||||||
2 3/8" | 3" | -0.020" to 0.000" | 1 3/8" | 25/64" | 1/4" | 3/16" | Rockwell B63 | 1 | 000000000 | 00000 |
3 3/8" | 4" | -0.020" to 0.000" | 1 13/32" | 13/32" | 1/4" | 3/16" | Rockwell B63 | 1 | 000000000 | 00000 |
4 3/8" | 5" | -0.020" to 0.000" | 1 13/32" | 13/32" | 1/4" | 3/16" | Rockwell B63 | 1 | 000000000 | 00000 |
5 3/8" | 6" | -0.020" to 0.000" | 1 13/32" | 13/32" | 1/4" | 3/16" | Rockwell B63 | 1 | 000000000 | 00000 |
7 3/8" | 8" | -0.020" to 0.000" | 1 3/8" | 25/64" | 1/4" | 3/16" | Rockwell B63 | 1 | 000000000 | 00000 |
8 3/8" | 9" | -0.020" to 0.000" | 1 3/8" | 25/64" | 1/4" | 3/16" | Rockwell B63 | 1 | 000000000 | 00000 |
Head | ||||||||||
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Usable Lg. | Lg. | Dia. Tolerance | Dia. | Ht. | Through Hole Dia. | For Max. Cotter Pin Dia. | Min. Hardness | Pkg. Qty. | Pkg. | |
1 1/8" Dia. | ||||||||||
3 27/32" | 4 1/4" | -0.013" to 0.000" | 1 5/8" | 3/8" | 13/64" | 3/16" | Rockwell C25 | 1 | 000000000 | 000000 |
Head | ||||||||||
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Usable Lg. | Lg. | Dia. Tolerance | Dia. | Ht. | Through Hole Dia. | For Max. Cotter Pin Dia. | Min. Hardness | Pkg. Qty. | Pkg. | |
1 1/8" Dia. | ||||||||||
3 27/32" | 4 1/4" | -0.013" to 0.000" | 1 5/8" | 3/8" | 13/64" | 3/16" | Rockwell C25 | 1 | 000000000 | 000000 |
Precision Clevis Pins

These pins combine the locking capabilities of a clevis pin with the precision diameter of a dowel pin for a tight fit. Easier to install and remove than bolts or rivets, they lock in place with a cotter pin (sold separately).
18-8 stainless steel and black-oxide 18-8 stainless steel pins offer a balance of strength and corrosion resistance. They may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
Loop-Grip Clevis Pins



A large loop handle makes these pins easy to grip. Pins come with a lanyard and hairpin cotter pin or chain and locking ring for quick installation and removal. The lanyard or chain keeps the pin from getting lost when disassembled.
Steel pins offer good strength. Pins with a zinc yellow-chromate plated finish have some corrosion resistance.
17-4 PH stainless steel pins are strong, magnetic, and resist corrosion.
For technical drawings and 3-D models, click on a part number.
Dia. | Usable Lg. | Dia. Tolerance | For Max. Cotter Pin Dia. | Min. Hardness | Each | |
With Hairpin Cotter Pin and Lanyard | ||||||
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Zinc-Plated 1144 Carbon Steel | ||||||
1 1/8" | 7" | -0.016" to 0.016" | 3/16" | Rockwell C19 | 000000000 | 000000 |
Zinc Yellow-Chromate-Plated 1144 Carbon Steel | ||||||
1 1/8" | 7" | -0.016" to 0.016" | 3/16" | Rockwell C19 | 000000000 | 00000 |
17-4 PH Stainless Steel | ||||||
1 1/8" | 7" | -0.016" to 0.016" | 3/16" | Rockwell B80 | 000000000 | 00000 |
With Red Handle, Hairpin Cotter Pin, and Lanyard | ||||||
Black-Painted 1004-1045 Carbon Steel | ||||||
1 1/8" | 8 1/2" | -0.003" to 0.002" | 17/64" | Rockwell C32 | 000000000 | 00000 |
1 1/8" | 12" | -0.003" to 0.002" | 11/64" | Rockwell C32 | 000000000 | 00000 |
With Locking Ring and Chain | ||||||
Zinc Yellow-Chromate-Plated 1541 Carbon Steel | ||||||
1 1/8" | 7" | -0.012" to 0.000" | 9/32" | Rockwell C28 | 000000000 | 00000 |
17-4 PH Stainless Steel | ||||||
1 1/8" | 7" | -0.016" to 0.016" | 17/64" | Rockwell B80 | 000000000 | 00000 |
Heavy Duty Locking Clevis Pins

Often used to connect equipment to a drawbar in towing applications, these rugged pins have a welded solid steel retainer. The hinged handle and lock prevent disengaging.
For technical drawings and 3-D models, click on a part number.
Dia. | Usable Lg. | Lg. | Dia. Tolerance | Retainer Clearance | Min. Hardness | Each | |
Black Powder-Coated 1004-1045 Carbon Steel | |||||||
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1 1/8" | 7" | 11" | -0.003" to 0.010" | 3 7/8" | Rockwell C32 | 000000000 | 000000 |
Shallow-Hole Female-Threaded Anchors for Block and Brick
Also known as caulk-in anchors, these stay secure when there's not much material to hold. When installed, the cone expands the sleeve to hold it firmly inside the hole. To install, insert the anchor cone end first and use an installation tool to drive the sleeve over the cone. Then, insert a screw or threaded rod and tighten. Pull-out strength and shear strength values are 25% of the ultimate values.
For technical drawings and 3-D models, click on a part number.

Strength, lbs. | ||||||||||||
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Thread Size | Lg. | Min. Installation Dp. | Drill Bit Size | Dia. | Sleeve Material | Pull-Out | Shear | Tested In | For Use In | Pkg. Qty. | Pkg. | |
Zinc Alloy | ||||||||||||
5/8"-11 | 1 7/8" | 2" | 1 1/8" | 1 1/8" | Lead | 970 | 1,500 | 4,000 psi Concrete | Block, Brick, Concrete | 1 | 000000000 | 00000 |
Vibration-Resistant Female-Threaded Anchors for Block and Brick

Often referred to as four-way expansion anchors, these expand in four directions to resist loosening from vibration. To install, tap into a drilled hole with a hammer and position your fixture. Then, insert a screw or threaded rod and tighten. Pull-out strength and shear strength values are 25% of the ultimate values.
For technical drawings and 3-D models, click on a part number.
Strength, lbs. | |||||||||||
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Thread Size | Lg. | Drill Bit Size | Min. Installation Dp. | Dia. | Pull-Out | Shear | Tested In | For Use In | Pkg. Qty. | Pkg. | |
Zinc Alloy | |||||||||||
5/8"-11 | 2 5/8" | 1 1/8" | 2 5/8" | 1 1/8" | 1,400 | 3,500 | 3,000 psi Concrete | Block, Brick, Concrete, Stone | 1 | 000000000 | 00000 |
Inspection and Measuring Fixturing
Use these components in coordinate measuring machine (CMM) applications to raise a workpiece and reliably position it on a fixture plate with 1/4"-20 holes. They are not for use in machining applications.
For technical drawings and 3-D models, click on a part number.

For Standoff Dia. | Dia. | Ht. | Thread Size | Material | Includes | Each | |
1/2" | 1 1/8" | 2" | 1/4"-20 | Acetal Plastic | 1/4"-20 Knurled Knob | 0000000 | 000000 |
Nonsparking Hole-Alignment Pins

Made from aluminum-bronze that is Factory Mutual approved, these nonmagnetic, corrosion-resistant pins inhibit sparking. They satisfy OSHA requirements for nonsparking tools for locations where flammable vapors and combustible residues are present. Nonsparking tools are not, however, classified as antistatic because they do conduct electricity. Use alignment pins to align structural components such as I-beams and angle irons for bolting, riveting, and welding.
Note: Do not use these tools in direct contact with acetylene.
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Point Dia. | Taper Lg. | Dia. | Overall Lg. | Shape | Texture | Material | Each | |
1/2" | 6" | 1 1/8" | 10" | Round | Smooth | Aluminum-Bronze | 0000000 | 000000 |