Technical information on cotter pins, keys and rivets

Taper pin

Linch pin

Spring cotter for bolt (double coil)

Spring cotter for bolt (single coil)

Clevis pin with small head

Clevis pin with small head and split pin hole

Clevis pin without head (with or without split pin hole)

Clevis pin with head

Clevis pin with head and split pin hole

Grooved pin, half length grooved with gorge

Grooved pin, full length parallel grooved with pilot

Grooved pin, full length taper grooved

Grooved pin, half length taper grooved

Grooved pin, full length parallel grooved with chamfer

Grooved pin, half length reverse grooved

Grooved pin, third length center grooved

Round head grooved pin

Countersunk head grooved pin

Spring type straight pin, slotted, heavy type

Taper pin with thread and constant taper length