Types of lock washers and their uses - Tech Tips,
Nov 18, 2018· Washers can follow ANSI, SAE, USS, and JIS sizes as well. We currently have a list of split lock, sealing, internal tooth, external tooth, flat, and flat retaining. Below I will go over what each one is and their use. Split Lock- Split locks are also called helical spring lock washers…Lock Washer Flat Washer Placement – Which One Goes First,,Lock washers: Their uneven surface prevents threaded fasteners from loosening caused by friction and joint movements. These are also called split washers. Flat washers and lock washers are often used together, but many people still cannot get the lock washer flat washer placement right. Flat washer then lock washerWasher (hardware) - Wikipedia,A washer is a thin plate (typically disk-shaped, but sometimes square) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener, such as a bolt or nut.Other uses are as a spacer, spring (Belleville washer, wave washer), wear pad, preload indicating device, locking device, and to reduce vibration (rubber washer).