ISO 1234 Cotter Pin 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 Metric fasteners by ISO specification, including ISO 1234 Cotter Pins, in the FCH Sourcing Network database of first-run, surplus, odd lot, slow-moving and hard to find fasteners.

ISO 1234 Cotter Pins by Metric Sizes

Cotter Pins are available on the FCH Network with metric diameters that range from M1 to M16, and with metric lengths that range from 2mm to 180mm.

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ISO 1234 Cotter Pins by Imperial/ Sizes

Cotter Pins are available on the FCH Network with imperial diameters that range from 3/32 to 3/32, and with lengths that range from 1/4 to 1 1/2.

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Imperial/US Diameters
Imperial/US Lengths
ISO 1234 Cotter Pins by Materials

ISO 1234 Cotter Pins are available on the FCH Network in materials that range from Steel to Brass.

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ISO 1234 Cotter Pins by Coatings/Finishes

ISO 1234 Cotter Pins are available on the FCH Network in finishes or coatings that range from Plain to Passivated.

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