Split Cotter Pin Types

A cotter pin is a fastener that is placed through two holes on one end of a clevis pin.

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. There are multiple split pin dimensions or co tter pin dimensions si. Cotter pins or split pins is an integral part of the engineering field these pins are extensively used for the safety purpose. 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 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. Use cotter pins to lock a castle nut or secure a clevis pin. Cotter pins are split pins that are opened outward after passing through a hole. The most common type is the extended cotter pin which has one end that is slightly longer than the other.

Split pin cotter pin 51700 split pin cotter pin 55700 8x100mm 50 39350 080 100 8x112mm 50 39350 080 112. 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. These pins lock in place until you push the button to release the spring loaded retaining balls and can also be secured with a cotter pin for longer term holding. The british definition of cotter pin is equivalent to u s.

Cotter pins are manufactured using highly soft quality material to provide easier bending without breakage. It will have a half circular cross section. Cotter pins are also referred to as split pins. Two step locking prevents accidental removal.

It is used for locking and to hold an object in place. Stainless steel cotter pin standard. Often cotter pins are used in conjunction with clevis pins. Dia 1 16 to dia 5 8 and length fom 1 2 to 12 application.

Ss 304 size range. Split cotter pins are the most well recognized type of cotter pin. 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. A split pin has two long tines that are bent to hold it in place.

This pin is inserted into predrilled components to fasten them with its deformable tines which take up any play in the assembly. It is commonly split in the middle and has two tines that can be bent around the nut or bolt to secure machinery.