Topaz 286 Rigid Conduit Locknut (2" Steel):

Specifications

• Model: 286
• Trade Size: 2 inches
• Material: Zinc-plated steel
• Outer Diameter: 2.95 inches
• Thickness: 0.14 inches
• Thread Size: 11-1/2 TPI
• Thread Pitch: 2.307 to 2.317 inches
• Used With: Rigid and IMC conduit
• Certifications:
  • UL Listed (Canada and US)
  • CSA Certified
  • NEMA/ANSI FB-1
  • Federal Spec A-A-50553
  • Military Specs: W-F-406D/E, W-F-408D, W-S-610D 

 Key Features

• Corrosion Resistant: Zinc-plated steel resists rust and wear.
• Secure Fit: Serrated teeth help prevent loosening due to vibration.
• Clean Threads: Allows for distortion-free tightening.
• Heavy-Duty Design: Stamped steel construction for durability.
• Bulk Packaging: Typically sold in packs of 25, 100, or 250 for contractor use 

 Applications

• Electrical Box Connections: Secures rigid conduit to boxes or metal enclosures.
• Commercial and Industrial Wiring: Ideal for high-vibration environments.
• Residential Installations: Used in home electrical systems requiring rigid conduit.
• Code Compliance: Meets NEC, NEMA, and military standards for conduit fittings