4" Steel Rigid Locknuts – Electrical Conduit Fittings

Topaz 4" Steel Rigid Locknuts are designed to securely affix rigid conduit to electrical boxes or metal enclosures. These locknuts provide a safe and reliable connection, essential for electrical distributors and switchgear suppliers managing conduit installations. Constructed from corrosion-resistant steel with a zinc-plated finish, they are suitable for applications requiring durable wire and cable conduit fittings in lighting solutions and electrical systems.

Specifications

• Application: For Rigid Conduit
• Material of Construction: Steel
• Finish: Zinc plated
• Height: 0.19 IN
• Manufacturer Part #: 290TZ
• Product Weight: 0.2280 lbs
• Size: 4"
• Thread Pitch Diameter: 4.399 - 4.411 inches
• Threads Per Inch: 8

Features

• Serrated teeth prevent loosening due to vibrations
• Tightens without deformation
• Corrosion-resistant steel construction
• Zinc-plated finish for enhanced durability
• Ensures secure and safe conduit connections

Downloads & Links

• Spec Sheet