- Internal tooth starlock washers exert a spring force between the fasteners head and the substrate, which maintains the washer hard against the substrate, It can be used as a kind of automobile fasteners.
- Package included: 200pcs 5 sizes of M2, M2.5, M3, M4, M5 locking washers, each size 40 pieces to meet different needs.
- High quality: 65Mn metal steel material, anti-corrosion and durable
- Function: Provide spring force, grip sturdy, create more friction and resistance to rotation.
- Wide application: Widely used in machinery, furniture, electrical appliances, electronic equipment, cars, sports equipment and industrial production of shock absorption and insulation.
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Ziernalyn Muammil
as described
item as described