Description
The Topaz 553TZ is a 1" grounding locknut, steel.
Key specifications
- Size: 1"
- Material: steel
- Finish: zinc plated
- Tightens without deformation
- Certifications: UL Standard: UL 514B; Fed. Spec: W-F-406E, W-F-406D; NEMA: FB 1-2014
Compatible uses: To connect externally threaded conduit connector to a threadless opening in a box or enclosure.
Topaz part number: 553TZ
UPC: 751338152700
Warranty Information
Standard Manufacturer's Limited Warranty
