1" Steel Grounding Lock Nut 553TZ (Pack of 100)
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Product Information
Specification
| Type | Grounding Lock Nut |
| Size | 1" |
| Material | Steel |
| Finish | Zinc plated |
| UPC | 751338152700 |
| Part Number | 553TZ |
1" Steel Grounding Lock Nut
Description
A grounding locknut is a type of fastener used in electrical installations to secure grounding bushings, connectors, or hubs to the metallic conduit or enclosure, ensuring a secure and grounded connection.
Features
• Tightens without deformation
• without deformation
Application
• To connect an externally threaded conduit connector to a threadless opening in a box or enclosure.
Certification
• UL Standard: UL 514B
• Fed. Spec: W-F-406E, W-F-406D
• NEMA: FB 1-2014
Download PDF Spec Sheet
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