DescriptionThe internal tooth lock washer has a backward pushing force after being tightened, so as to achieve the purpose of preventing loosening. External tooth lock washers are used in places where couplings are easy to loosen to prevent loosening or displacement of couplings. They are mostly used under bolt heads and nuts. Split lock washer has an arch height, which has a certain buffering effect during vibration. Because of its elasticity, it has a certain shocks absorption effect.Features- Color: Silver. - Material: Stainless steel. - Size: 17.00 x 9.50 x 2.00cm/ 6.68 x 3.73 x 0.79 inch. - stainless steel external internal tooth star lock washers assortment set. - Made of stainless steel material, very good corrosion resistance, it can be used in a humid environment. - All of washers will be packed in a sturdy transparent plastic case, can be use for a storage box. - Perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection. - Set Includes most used sizes, can meet different using needs, good for your fixing or projects working.
