Internal and External Tooth Serrated Lock Washers Stainless Steel 400 Pcs Assortment Kit with Corrosion Resistance for Automotive Uses and Electrical Connections

Package List 400 x washers Features - Material: Stainless steel. -Product Info:Internal tooth washer External tooth washer set - Size: 17.30 x 10.00 x 2.20cm/ 6.80 x 3.93 x 0.86 inch. - Color: Silver. - Because of its elasticity, it has a certain shocks absorption effect lock washer. - The serrated lock washer is a single ring washer, and the opening is misplaced washer kit assortment. - When the nut is tightened with a wrench, the teeth of the wrong opening will be inlaid on the surface of the component to prevent the nut from loosening assorted lock washers. - washer has an arch height, which has a certain buffering effect during vibration external tooth lock washer. - Professional and practical design with beautiful appearance, easy to carry and use washers assortment.Goods Descriptionexternal tooth lock washer 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

• Locking washers assortment:widely used in cylinders, automobiles, valves, electrical appliances, spraying, doors and windows, marine uses, machinery etc,locking washer
• Lock washer:professional and practical design with beautiful appearance, easy to carry and use,washer kit assortment
• Assorted lock washers:because of its elasticity, it has a certain shocks absorption effect,locking washers
• Lock washers:perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection,external tooth lock washer
• Tooth lock washers:all the small parts are packed in a transparent plastic box with compartments,locking washers assortment