1" Steel Grounding Locknuts

1" Steel Grounding Locknuts – Electrical Conduit Locking Solutions 1" Steel Grounding Locknuts by Southwire are designed for use with threaded conduit systems where secure locking and grounding connections are required. These locknuts ensure reliable attachment of externally threaded conduit connectors to threadless openings in electrical boxes or enclosures. Suitable for electrical distributors and switchgear suppliers, they support grounding continuity in various lighting and wiring installations. Specifications Manufacturer Part #: 553TZ Material of Construction: Steel Product Weight: 0.0476 lbs Height: 0.14 IN UPC: 751338152700 Size: 1 inch Threads Per Inch: 11-1/2 Dimensions (A x B): 1.75 IN x 0.14 IN Thread Pitch Diameter: 1.25 - 1.26 IN Features Heavy gauge steel construction for durability and performance Serrated teeth design for enhanced grip and prevention of loosening UL listed for safety and compliance Zinc plated finish for corrosion resistance Tightens without deformation to maintain secure connections Downloads & Links Spec Sheet