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.

Shop All ISO 1234 Cotter Pins

ISO 1234 Cotter Pins by Metric Sizes

Cotter Pins are available on the FCH Network with metric diameters that range from M1.2 to M10, and with metric lengths that range from 6mm to 100mm.

Click on the metric diameters or lengths below to view, or
Shop All ISO 1234 Cotter Pins
Metric Diameters
Metric Lengths
ISO 1234 Cotter Pins by Materials

ISO 1234 Cotter Pins are available on the FCH Network in materials that range from Steel to 300 Stainless (A1,A2, 18-8,304,310 etc.).

Click on the materials below to view or Shop All ISO 1234 Cotter Pins
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 Zinc/Clear.

Click on the finishes below to view or Shop All ISO 1234 Cotter Pins
Shop All ISO 1234 Cotter Pins