ASME/ANSI B18.21.2M Meric external and internal teeth serrated lock washers

Toothed washers are extremely corrosion-resistant, have a reliable and stable sealing effect, and can be applied to high-pressure parts and high-temperature parts. Most of them are made of aluminum, stainless steel, medium carbon steel, low carbon steel, copper, and other materials, and the surface is plated with blue and white zinc, blackened, chromium, tempered, and other special crafts to give it a higher and better role.    

Internal and external teeth lock washers a commonly used in mechanical parts of the connection of the washer, their main role is to realize the tight connection between the components through the lock. Internal and external teeth lock washers are usually made of high-strength materials, such as stainless steel, aluminum alloy copper alloy, etc., with good mechanical properties and corrosion resistance. The principle of internal and external tooth lock washers is to use their special geometry to realize the lock. Internal and external teeth lock washer outer edge is usually made of a gear shape, when it is embedded in the gap between the components, the gear shape of the outer edge will automatically wrap around the surface of the components, so as to exert a certain amount of compression stress, will be tightly connected to the components together.    

Size Can also be According to the Customer's requirement please check the detailed specification sheet details PDF， CAD, 63-64 Page See more product details.    

Packing: The inner packaging consists of polyfoam, while the outer layer is a carton. The carton sizes are 29*19*19.5 cm and 23.5*17.5*8 cm, respectively. The pallet dimensions are 215*100*90 cm, or they can be customized according to your requirements.