The Garvin Industries 553TZ is a 1-inch grounding locknut crafted from durable steel with a protective zinc-plated finish. This locknut is an essential component for securely connecting externally threaded conduit connectors to threadless openings in electrical boxes or enclosures, ensuring a reliable and safe installation.

Key Features and Benefits

• Prevents deformation while tightening for a secure fit
• Constructed from robust steel for long-lasting performance
• Zinc-plated finish resists corrosion and wear
• UL listed for verified safety and quality
• Meets NEMA and federal specifications for peace of mind

Specifications

• Size: 1 inch
• Material: Steel
• Finish: Zinc plated
• Certifications: UL 514B, Fed. Spec: W-F-406E/D, NEMA FB 1-2014

Common Uses

Ideal for connecting conduit to electrical boxes or enclosures in commercial, industrial, and residential wiring projects where grounding and secure connections are required.