M10 x 20mm Metal Locking Washers, 10 Pieces, Internal Teeth, Locking Circlip Washers, 304 Stainless Steel, Universal Large Circlip Washer

【Package Contents】10 M10 x 20 mm 304 Stainless Steel Lock Washers.

【Premium Material】These toothed lock washers are made of high-quality 304 A2 stainless steel. They have smooth edges, are corrosion-resistant, and burr-free. They maintain their stability at both high and low temperatures. Being rustproof, they are suitable for outdoor and humid environments. Easy to install, durable, and deformation-resistant.

【Product Features】The lock washer ensures a secure hold. It creates a spring force between the screw head and the surface, increasing friction and resistance to rotation for a more reliable fastening.

【Easy Installation】Simply place the toothed washer on the screw or bolt and tighten.

Its serrated/star-shaped design locks the fastener, preventing any gradual loosening. [Applications] Used for cushioning and fastening in furniture, automobiles, lawnmowers, RVs, electronic equipment, sporting goods, ships, bearings, and industrial production.