Serrated lock washers internal teeth

Serrated lock washers internal teeth has teeth that extend radially inward to bite into the bearing surface. The internal tooth lock washer is designed to prevent a nut or bolt head from loosening with the strut action set up by the teeth. The teeth, also, absorb shock and vibration. The teeth abrade the grounding surface in electrical grounding applications to improve the electrical connection.

Application of Zinc plated Internal Tooth Washer:

Used to add tension to a fastener assembly

Internal teeth bite into the assembly to add tension

Extra tension prevents unintentional fastener rotation do to vibration

Often chosen over external tooth lock washers for aesthetic reasons

Zinc plated steel internal tooth lock washers is corrosion resistant

Actual measurements may vary slightly +/- depending on production run

HCH Hardware is a famous manufacturer and exporter of hexagon bolts, hexagon nuts and Serrated lock washers in Taizhou, China. We are in position to offer Serrated lock washers in various sizes. Our washers are constructed as per the set industry standards and norms by making use of high grade quality material for providing optimum functional support in defined end applications. If you want to know more product details or other products of our company, such as nuts, bolts and washer, please feel free to contact us.