[1]: APPLY TO - Widely used in a variety of screw fastening applications, for electrical connections equipment and industrial production in household and commercial appliances, and ships.
[3]: DESIGN - Internal tooth star lock washers are made of 304 stainless steel, corrosion-resistant and sturdy, high strength (not easy to deform), rust-resistant, and oxidation-resistant. It can be used in a humid environment.
[4]: ADVANTAGE - Internal tooth lock washers exert a spring force between the fastener's head and the substrate, grip sturdy, and create more friction and resistance to rotation, which maintains the washer hard against the substrate, It can be used as a kind of automobile fastener
[5]: QUANTITY INCLUDED - 100Pcs x M3x6mm Internal Tooth Lock Washers