Cotter Pin Split Pin Castle Nut

Castle nuts with securing cotter pins are primarily used on spindles with wheel bearings front wheels on a rear wheel drive car for example where the castle nut is adjusted to be only fingertight.

Cotter pin split pin castle nut.

Use cotter pins to lock a castle nut or secure a clevis pin. They re also known as castle nuts and slotted nuts. Hairpin clips also called r clips are designed to slip on with no bending required. However when the nut is torqued to something like 70 or 80 ft lbs there.

Bob both explains and demonstrates how castle nuts are used alongside cotter. Cotter pin is a fastener used for locking the nuts onto the bolts. Cotter pins are made of mild steel and are used for locking nuts at the place. The nut is then secured with a split pin cotter pin r clip or safety wire.

You have to drill a small hole into the bolt to use it. Castellated nuts are used in low torque applications such as holding a wheel bearing in place. A castellated nut sometimes referred to as a castle nut is a nut with slots notches cut into one end. It is a positive locking device.

A cotter pin is easy to install and remove and is commonly used to secure a wheel or machine component on an axle. Difference between cotter pins and split pins. In this video one of our resident fastener specialists talks about castle nuts. Cotter pins are commonly used in clevis pins as it has a premade hole in it.

You obviously need a cotter pin there to keep the nut from backing out. Cotter pins are not included. They re not recommended for use on parts exposed to high vibration because the pin is prone to shearing under prolonged stress.