lock washer types

2021. 11. 12. · When installed, lock washers exert a downward force towards the surface of the object in which they are installed. This force helps to secure the bolt in the respective object so that it doesn’t loosen. Lock washers are essentially springs. They may not have the same coiled design as standard springs, but their operation is the same.

The shapes vary significantly, but every one of the locking washers on the list below can help secure your screws, bolts, standard washers, and nuts in place. Dish and Dome- The dish and dome-style washers have a concave and convex face. These look a lot like a standard washer and disbursing pressure over a larger area, but they are curved.

These include split and tooth lock washers. Split lock washers have an angled split that creates tension when the bolt is tightened. Tooth lock washers have teeth that bite into the surface of the mating part to prevent it from turning. Another type of lock washer is the conical helical spring washer, which has a conical shape and is used to

Lock Washer 1) Plain Washer: Type of Flat Washer Plain Washers distribute the load in a relatively larger area. Therefore they prevent damage to the assembled surfaces. the following types of plain washers are available in the market. Flat Washer Fender Washer Shoulder Washer C-Washer Countersunk Washer Flat washer / Type-A plain washer

Toothed Lock Washers Internal Type Lock Washers (Standard Materials: Part numbers shown are for washers made of spring steel. These washers are also available in bronze and bronze alloy and in 400 series stainless steel. Many of these are in stock at WCL. Washers can also be pro­duced from 300 series stainless steel and other materials on request.

Stainless steel High-carbon steel Brass Copper What Is a Lock Washer? Also known as a split washer, a lock washer is a special type of washer that's designed to create tension so that the bolt doesn't loosen or otherwise come out of its installed position. Lock washers aren't flat. They feature a semi-coiled design that gradually rises.

High Corrosion Resistant Type B Spring Lock Washers are created to DIN 127 B standard. Available from Fastenright with diameters from M5 to M30 as standard, 

Disc‑Lock Washers, also known as wedge lock washers, work on a different principle to spring‑type washers. Disc‑lock washers are used in pairs. Each washer has inclined cams on one side and high‑friction non‑slip ridges on the other. The cam sides are interlocked during installation, preventing the two washers from rotating against

Washer Type Tab Lock Tooth Lock Angled Edge For Foam Insulation Countersunk Tight Grip Tooth Location Internal External Internal/External Material Steel Stainless Steel Bronze Finish Zinc Plated Galvanized Black Oxide Cadmium Plated System of Measurement Inch Metric For Screw Size No. 2 No. 3 No. 4 No. 5 No. 6 No. 8 No. 9 No. 10 No. 12 1/4" 5/16"

Lock: Lock washers are typically made of some type of metal and come in either a split, coiled or star shape. Lock washers are used to prevent the bolt or fastener from loosening, effectively "locking" the bolt in place. Conical: Also known as a Belleville or spring washers, conical washers are flat washers pressed into a conical shape.

Click on a WASHER type above to continue shopping WASHERS. In general, washers are used to increase the bearing surface of a nut or fastener's head, provide a smooth mating surface or protect the surface from damage when the nut or head is rotated, compensate for oversized or irregular shaped holes, space or shim parts, or to resist loosening. Common washers are listed below, or click on a