SOLUSTRE Lock Washers Push Nut 520 Pcs Hole Washer Wheel Nuts Push on Washer Washers Star Washer Nut Speeds Clips Fasteners Push-on Locking Washers Tooth Shape Set Dolly Wheel Lock Washer

Locking clips fastener-- a lock washer exerts a spring between the fasteners head and the substrate to create more friction and resistance to rotation.
Washer fastener kit-- widely used in industrial production of machinery and equipment, shock-absorption, bearings, machinery, etc.
Push nut-- the inner tooth star lock washer exerts a spring force between the head of the fastener and the base material, so that the washer is firmly against the base material.
Lock washers assortment-- it can be widely used for shock-absorption and insulation in machinery, furniture, electrical appliances, electronic equipment, automobiles, sports equipment and industrial production.
Lock washers-- made of selected manganese steel, these washers have mild resistance in dry environments.

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