1-1/4" Steel Grounding Locknuts – Electrical Locking Solutions

1-1/4" Steel Grounding Locknuts by Southwire are designed for use with threaded conduit in electrical installations where additional locking and grounding connections are required. These locknuts provide secure and reliable fastening, suitable for electrical distributors, lighting solutions, wire and cable assemblies, and switchgear suppliers needing durable conduit fittings.

Specifications

• Manufacturer: Southwire
• Manufacturer Part #: 554TZ
• Material: Steel
• Height: 0.14 IN
• Product Weight: 0.0612 lbs
• Size: 1-1/4"
• Thread Pitch Diameter: 1.595 - 1.605 inches
• Threads Per Inch: 11-1/2
• UPC: 751338152809
• UL Listed: UL 514B Standard

Features

• Heavy gauge steel construction for durability and performance
• Serrated teeth design for superior bite into the box to prevent loosening
• Tightens without deformation ensuring secure connections
• Zinc plated finish for corrosion resistance
• Compliant with UL 514B, Federal Specification W-F-406E/D, and NEMA FB 1-2014 standards
• Designed to connect externally threaded conduit connectors to threadless openings in boxes or enclosures
• Always in stock for fast delivery

Downloads & Links

• Spec Sheet