Cotter Keys | McMaster-Carr

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Cotter Pin Type

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1,078 Products

Fastening and Joining

Cotter Pins

Secure the ends of clevis pins and shafts to keep components in place

Linch Pins

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

Quick-Release Pins

Quick-Release Pins

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

Split Rings

Secure clevis pins, connect components, or add a pull handle; also known as key rings

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)