Installation Flat Washer Lock Washer Nut Order

If your project calls for other washers or hardware elements they should go on before the lock washer so that it can hold them in place.

Installation flat washer lock washer nut order.

This way the lock washer adds. They work best on small screws or screws used in electrical grounding. Helical spring lock washers are the most common form of lock washer and are best suited to applications with smaller loads. High collar lock washers are a kind of split washer.

They are made so that a nut will go on easily but when you try to unscrew they dig into the nut to resist coming off. If a lock washer is. So leg and bolt through the bracket flat washer lock washer then nut. Ideally the lock washer goes into the threaded fastener first followed by the flat washer.

If you put the spring washer in between the flat washer and bolt it doesn t do its job which is to keep the bolt from turning back out. Step 2 place the first washer on the shaft of the bolt. Which one goes in first. This will depend on the type of connection being made the materials being used the strength of the bolt standards and regulations for the application and a variety of other factors.

The washers with teeth or split washers are lock washers. Follow the order given 1 3 4. They always go against the nut and against steel on the other side never wood. The spring washer has to go between the bolt and the leg the flat washer is only to give the bolt a bigger head.

Internal use lock washers have teeth made to bite into the nut screw head and surface it contacts. Flat washer then lock washer or vice versa which one is correct. To help it accomplish this put the lock washer on first below the fastener.