30Pcs Locking Washer M12 304 Stainless Steel External Tooth Washer Silver

Description: [Good Material] - The locking washers are made of 304 stainless steel, which is corrosion-resistant, lightweight, hard, and not easy to deform. It is rust-proof, not easy to fade, durable, and has a long service life. [Product Features] - The steel external washers adopt a unique star-shaped design, which is flexible and has pressure distribution, can maintain bolt tension under dynamic conditions, and reduce loosening from vibration. [Easy to Install] - Simply select the corresponding external tooth lock washer according to the size of the bolt or nut, place the external tooth lock washer in the bolt or nut, make the external teeth engage with the contact surface, and then use a wrench to tighten the nut or bolt to complete the assembly. [Wide Application] - These external tooth washers are widely used in various screw fastening applications. It is a good choice for electrical connections of household and commercial appliances, automobiles, and ships. Home decoration, industrial building materials, mechanical operations, electronics industry can all come in handy. Specification: Material: 304 Stainless Steel Color: Silver Inner Diameter: 12mm /0.47 Inches Thickness: 1mm /0.04 Inches Outer Diameter: 20mm /0.79 Inches Package Content:30 Pcs x Locking Washer