Othmro 10Pcs 4×12mm Internal Tooth Starlock Washers, Stainless Steel Lock Washers, Push On Speed Clips Fasteners Assortment Kit Locking Washer, Quick Speed Locking Washers for Machinery Equipment

1.

A Lock washer exerts a spring force between the fasteners head and the substrate to create more friction and resistance to rotation. 2.

Sturdy and durable, great corrosion resistance for machinery equipment and substrate, easy to install. 40.

Widely used in machinery equipment, industrial production of shock absorption and insulation. Feature:①.

Made of Stainless Steel, Anti-corrosion and Durable②.

A Lock washer exerts a spring force between the fasteners head and the substrate, which maintains the washer hard against the substrate and the bolt thread hard against the nut or substrate thread, creating more friction and resistance to rotation. ③.

These washers create a permanent installation and will lock on plastic, steel etc. ④.

Transparent storage case for quick access and protection.