How does a castle nut work?
A castellated nut, also known as a castle nut, has three notches in one end, giving an appearance similar to the crenellated battlements of a castle. Castellated nuts are a positive locking device that’s used to ensure that the nut remains affixed and resists vibration.
What does a castle nut do?
Do you torque castle nuts?
Torque one ft lb at a time until castle nut is aligned. If the nut aligns within 1 or 2 ft lbs then leave it there since most torque wrenches may be less than accurate. Be careful not to exceed the maximum torque for the stud diameter, thread pitch and nut as specified by industry standards.
How much torque does a castle nut need?
200 ft-lb
Torque the castle nut to 271 N∙m (200 ft-lb). 3. Continue to tighten the nut slowly until the next slot aligns with the cross hole in the wheel motor shaft.
What is another term for castle nut?
A castle nut (also called a castellated nut or slotted nut) with cotter pin is used to secure the wheel hub to the vehicle.
Is a castle nut A lock nut?
Castle nuts, or castellated nuts, are used in low-torque applications as a kind of lock nut. They, combined with a cotter pin, lock an assembly down.
Where can I use castle nuts?
Castle Nuts are often used alongside a bolt or a threaded rod that feature a pre-drilled hole, where a cotter pin can be used to secure the fixing and prevent movement. These locknuts are also referred to as a ‘castellated nut’, and are ideal for use in applications where vibrations may undo a fixing.
Can you drill out a cotter pin?
Cotter Pins are a simple to use fastener that requires nothing more than a bolt with a hole in it (and a drill if the bolt does not have a hole), a pair of pliers and a castle nut.
How much does it cost to tighten a castle nut?
Expert Reply: The nut on the spindle should be tightened until snug, with no side-to-side play in the hub and then backed off slightly, about maybe a 1/8 of a turn.