Collar Pins | McMaster-Carr

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Multiple Through Holes

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Cotter Pin Included

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DFARS Specialty Metals

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Number of Retaining Balls

Diameter at Extended Ball Height

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3,069 Products

Fastening and Joining

Made-to-Order Pins

Create custom pins for keeping components in place—all with material certificates for traceability

42 products

Clevis Pins

Secure parts in place and lock with a cotter pin or retaining ring

1,772 products

Linch Pins

Slide into holes on clevis pins and shafts and snap down the locking ring so parts won’t fall off

20 products

Quick-Release Pins

Fasten or remove components on equipment with a spring-loaded retaining ball

1,228 products

Gravity Pins

Slip through holes in telescoping tubing and wrap around to secure

1 product

Spring Button Clips

Join pieces of telescoping tubing using spring force

5 products