Hemobllo 400pcs Stainless Steel Internal Tooth and External Tooth Serrated Lock Washer Set M2 to 12mm, Industrial Fasteners Assortment Kit for High-Vibration Applications

Package Include 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 lock washer. - Because of its elasticity, it has a certain shocks absorption effect washers. - washer has an arch height, which has a certain buffering effect during vibration tooth lock washers. - The serrated lock washer is a single ring washer, and the opening is misplaced 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 external tooth lock washer.Goods Descriptiontooth 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

• Tooth lock washers-- stainless steel, good corrosion resistance they are designed to prevent a nut or bolt head from loosening with the strut action of the teeth,locking washers
• Locking washers assortment--made of stainless steel material, very good corrosion resistance, it can be used in a humid environment,lock washer
• Lock washers--professional and practical design with beautiful appearance, easy to carry and use,external tooth lock washer
• Locking washer--set includes most used sizes, can meet different using needs, good for your fixing or projects working,washer kit assortment
• Assorted lock washers--widely used in cylinders, automobiles, valves, electrical appliances, spraying, doors and windows, marine uses, machinery etc,lock washers