ANSI B18.8.1 Cotter Pins (Split Pins) by Material, Finish and Size

Split Pins, also known as Cotter Keys, or Cotter Pins, are “U” shaped metal engineered fasteners with two tines that are inserted into a hole during installation and bent to stop the cotter pin from coming out of the hole.

Search thousands of US/Imperial fasteners by ASME specification, including ASME b18.8.1 Cotter Pins, in the FCH Sourcing Network database of first-run, surplus, odd lot, slow-moving and hard to find fasteners.

ASME b18.8.1 Cotter Pins by Imperial/ Sizes

Cotter Pins are available on the FCH Network with imperial diameters that range from 1/8 to 3, and with lengths that range from 1/4 to 8.

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ASME b18.8.1 Cotter Pins by Coatings/Finishes

ASME b18.8.1 Cotter Pins are available on the FCH Network in finishes or coatings that range from Plain to Phosphate.

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