1/2" Steel Grounding Locknuts – Electrical Conduit Locking Solutions

Topaz 1/2" Steel Grounding Locknuts are engineered for use with threaded conduit systems where additional locking and grounding connections are required. Manufactured from heavy gauge steel with a zinc-plated finish, these locknuts ensure secure and reliable connections in electrical installations. Ideal for electrical distributors and switchgear suppliers, they provide a robust solution for grounding conduit connectors to boxes or enclosures in lighting and wire and cable applications.

Specifications

• Manufacturer: Southwire
• Manufacturer Part #: 551TZ
• Material of Construction: Steel
• Product Weight: 0.0220 lbs
• Height: 0.11 in
• Size: 1/2"
• Thread Pitch Diameter: 0.787 - 0.797 in
• Threads Per Inch: 14

Features

• Heavy gauge steel construction for durability and performance
• Serrated teeth design for improved grip and prevention of loosening
• UL listed for safety and compliance
• Zinc plated finish for corrosion resistance
• Tightens without deformation ensuring secure installation

Downloads & Links

• Spec Sheet