Stainless Steel Serrated Lock Washers Set Includes Plastic Case 400 Pcs Internal and External Teeth, Corrosion Resistant, Silver Finish, for Marine Uses and Fixing Applications

Package List 400 x washers Characteristics - Size: 17.30 x 10.00 x 2.20cm/ 6.80 x 3.93 x 0.86 inch. - Material: Stainless steel. - Color: Silver. -Product Info:Internal tooth washer External tooth washer set - Professional and practical design with beautiful appearance, easy to carry and use washer kit assortment. - Because of its elasticity, it has a certain shocks absorption effect tooth lock washers. - The serrated lock washer is a single ring washer, and the opening is misplaced washer. - washer has an arch height, which has a certain buffering effect during vibration washers. - 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.Goods Descriptionassorted lock washers 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 washer--all of washers will be packed in a sturdy transparent plastic case, can be use for a storage box,lock washer
• Lock washers--external and internal serrated lock washers are mainly used for small parts to act as a spring and are mainly used to loosen bolts,assorted lock washers
• Locking washers assortment--washer has an arch height, which has a certain buffering effect during vibration,locking washers
• External tooth lock washer--perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection,washer kit assortment
• Tooth lock washers--professional and practical design with beautiful appearance, easy to carry and use,locking washer