Didiseaon 400pcs Internal Tooth Lock Washers M2- External Tooth Serrated Washers M2.5- Metric Set for Industrial Fasteners and Bolt Assembly

Package List 400 x washers Characteristics - Color: Silver. - Material: Stainless steel. - Size: 17.30 x 10.00 x 2.20cm/ 6.80 x 3.93 x 0.86 inch. -Product Info:Internal tooth washer External tooth washer set - The serrated lock washer is a single ring washer, and the opening is misplaced washer kit assortment. - washer has an arch height, which has a certain buffering effect during vibration assorted lock washers. - Professional and practical design with beautiful appearance, easy to carry and use tooth lock 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 washer. - Because of its elasticity, it has a certain shocks absorption effect lock washers.Goods Information 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

• 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,locking washers assortment
• Locking washer--because of its elasticity, it has a certain shocks absorption effect,locking washers
• Assorted lock washers--washer has an arch height, which has a certain buffering effect during vibration,external tooth lock washer
• Lock washers--all the small parts are packed in a transparent plastic box with compartments,lock washer
• Tooth lock washers--the serrated lock washer is a single ring washer, and the opening is misplaced,lock washer