Split Cotter Pin Types

A cotter pin is easy to install and remove and is commonly used to secure a wheel or machine component on an axle.

Split cotter pin types.

It is commonly split in the middle and has two tines that can be bent around the nut or bolt to secure machinery. It will have a half circular cross section. There are multiple split pin dimensions or co tter pin dimensions si. Split pin cotter pin 51700 split pin cotter pin 55700 8x100mm 50 39350 080 100 8x112mm 50 39350 080 112.

They re formed from semi circular wire bent to create a looped head with two tines that can be spread to create a locking mechanism to keep the pin securely in place. The british definition of cotter pin is equivalent to u s. Split pin cotter pin 39350 split pin cotter pin 39360 split pin cotter pin 39360 split pin cotter pin 51700 the austenetic steel type is at the manufacturer s discretion and can vary from the steel types stated in din 267 11. A number of rings are available to suit different applications in both steel zinc plated and stainless steel.

Compared to split pins they are easier to remove and are re usable. R clips are similar in function to split pins and linchpins. They are made of semi circular wire that is bent over its flattened side to create a bulbous head. Din 11024 is example of standard that defines set of r clips.

What are split pins also called cotter pins a split pin or cotter pin or cotter key as known in the united states is a fastener typically made of thick wire with tines that are bent to secure it in place similar to a rivet. Use cotter pins to lock a castle nut or secure a clevis pin. Bow tie locking cotters rue ring locking cotters and infinity s hooks. A cotter pin is a fastener that is placed through two holes on one end of a clevis pin.

This type of pin is usually made of round wire of a harder metal than is appropriate for traditional cotter pins. A split pin also known in the united states as a cotter pin or cotter key is a metal fastener with two tines that are bent during installation similar to a staple or rivet typically made of thick wire with a half circular cross section split pins come in multiple sizes and types. It is used for locking and to hold an object in place. Split cotter pins are the most well recognized type of cotter pin.

Split cotter pins are a type of mechanical fastener designed to couple two components together. This pin is inserted into predrilled components to fasten them with its deformable tines which take up any play in the assembly. A split pin has two long tines that are bent to hold it in place. Hammer set cotter pins for parts that spin or are otherwise difficult to access slide these pins in and tap them with a hammer for a temporary hold.