The 1/2-Inch Steel Conduit Locknut is designed to secure compatible threaded conduit fittings, connectors, and nipples to electrical boxes, enclosures, and panels.

Its internally threaded design tightens onto a compatible 1/2-inch trade-size fitting to help create a firm mechanical connection at the enclosure opening. The raised outer lugs provide grip for tightening during installation.

Made from steel with a metallic finish, this locknut is a practical accessory for residential, commercial, industrial, renovation, and contractor electrical work. It is commonly used with compatible metal conduit fittings and electrical enclosures.

Always confirm trade size, thread compatibility, fitting type, enclosure requirements, grounding and bonding requirements, installation method, and local electrical code before use.

Key features

• 1/2-inch trade-size steel locknut
• Internally threaded design
• Raised outer lugs for installation
• Helps secure compatible conduit fittings to enclosures
• Steel construction
• Metallic finish
• Compact, low-profile design
• Suitable for compatible electrical boxes, panels, and enclosures
• Suitable for residential, commercial, industrial, and contractor use

Best used for

• Electrical boxes
• Junction boxes
• Metal enclosures
• Electrical panels
• Threaded conduit fittings
• Conduit connectors
• Conduit nipples
• Renovation projects
• Commercial electrical work
• Industrial electrical work
• Contractor installations