Lock Nut

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DIN982 DIN985 Zinc Plated Heavy Hex Nylon Insert Lock Nut


A lock nut, or locking nut, is a specialized nut designed to resist loosening from vibration or torque. It uses mechanisms like nylon inserts, distorted threads, or metal tabs to create friction or interference. Paired with bolts/studs, it’s vital in machinery, automotive, and electronics. Made of steel, stainless steel, etc., for durability and corrosion resistance.

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