Square Pins | McMaster-Carr

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Stainless Steel

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1008-1010 Low-Carbon Steel

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1,639 Products

Fastening and Joining

Machine Keys

Transmit torque from rotating shafts to gears, sprockets, and other machine parts

Machine Key Stock

Machine Key Stock

Cut a custom length to transfer torque from shafts to components such as gears and sprockets

Clevis Pins

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

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