3.5 INCH AL LOCKNUT

3.5 INCH AL LOCKNUT for Electrical Conduit Connections The 3.5 Inch Aluminum Locknut (Manufacturer Part #149AL) by Thomas & Betts is designed to securely connect externally threaded rigid or IMC conduit or connectors to threadless openings in boxes or enclosures. This locknut ensures a reliable mechanical and electrical bond, suitable for electrical distributors and switchgear suppliers requiring durable conduit fittings. Specifications Material: Aluminum 3003, copper-free (less than 0.5% copper) Size: 3-1/2 inch Weight: 1.3 lbs Application: For use with rigid and intermediate metal conduit (IMC) RoHS Compliant: Yes, following EU Directive 2011/65/EU and Amendment 2015/863 Package Quantity: 5 units per package Dimensions (approx.): Height 4 in (101.6 mm), Width 5 in (127 mm), Depth 6 in (152.4 mm) ETIM Classification: EC003863 - Nut UNSPSC Code: 31161716 Features Provides positive bonding of conduit to box, preventing loosening due to vibration Constructed from copper-free aluminum for corrosion resistance Complies with federal standards for aluminum locknuts Compatible with rigid and IMC conduit systems Suitable for use by electrical distributors and lighting solutions providers Downloads & Links Spec Sheet Spec Sheet