Steel Serrated lock washer external teeth for assembly

External tooth lock washers as a connection fastener, in the bolt head and nut connection, usually in the connection part of the use of the external tooth lock washer, are widely used in the machinery industry; for the bolt head or nut under the locking of a part.    

Flat washers; spring washers; square and diagonal washers; high-strength washers; saddle-shaped elastic washers; wave-shaped elastic washers; conical elastic washers; internal and external teeth lock washers; internal and external serrated lock washers and so on.
Germany's DIN, Britain's BS, the United States ANSI, Japan's JIS, and the international ISO also can be customized to various types of materials non-standard. Surface treatment can be white plated, color plated, nickel plated, imitation gold plated, silver plated, brass plated, chrome plated, black zinc plated, blackened, and so on! Surface treatment can also be made according to customers' requirements!
According to the customer's actual needs, requirements to customize a variety of materials (special materials, special specifications) shaped stamping parts, stretching parts, cold extrusion, and hot forging; (mold design, manufacturing) can also be produced according to samples, drawings made to order. Surface treatment can be white plated, color plated, nickel plated, imitation gold plated, silver plated, brass plated, chrome plated, black zinc plated, blackened, and so on! Surface treatment is also available according to customers' requirements!    

Size Can also be According to the Customer's requirement please check the detailed specification sheet details PDF， CAD, 7-8Page 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.