Cotter or Split Pins are typically made of soft metal which makes them easy to install and remove, but also makes it inadvisable to re-use them or use them to resist strong shear forces.
Split pins are frequently used to secure other fasteners, such as clevis pins. Another common application of Cotter Pins is when they are used to secure Castle or Slotted Nuts.
A2 Stainless Steel Split Cotter Pins
Please Choose your size and quantity from the menu Above.
1.6mm = 1/16"
2.0mm = 5/64"
2.5mm = 3/32"
3.2mm = 1/8"
4mm = 5/32"
16mm = 5/8"
20mm = 3/4"
25mm = 1"
40mm = 11/2"
50mm = 2"
Please note that pin diameter sizes are slightly smaller than listed sizes,
this is the size of the hole the pin is designed to fit in to allow for clearance.
2mm / 2.5mm / 3mm A2 Stainless Steel Split Pins Clevis / Cotter Pin DIN 94
4mm / 5mm / 6.3mm A2 Stainless Steel Split Pins Clevis / Cotter Pin DIN 94