Super Industries offers Metal Lock Nuts. Super Industries manufactures Cable Glands, Cable Lugs and Related Electrical Wiring Accessories. The Metal Lock Nuts are used to secure gland body with equipment when entry hole is not tapped as the corrosion effects are minimum. Galvanized lock nuts also available and are used for dry low humid conditions. The Metal Lock Nuts are also used for various industrial purposes. The Lock Nuts has high durability and industry specific Lock Nuts are also available.