3-1/2" Rigid Zinc Die Cast Locknuts

3-1/2" Rigid Zinc Die Cast Locknuts for Electrical Conduit Topaz 3-1/2" Rigid Zinc Die Cast Locknuts are designed to securely affix rigid conduit to electrical boxes or metal enclosures. These locknuts provide reliable connections in electrical installations and are suitable for use by electrical distributors and switchgear suppliers requiring durable fittings for conduit systems. Constructed from corrosion-resistant zinc die cast material, they are UL listed and available in trade sizes from 1/2” to 4”. Specifications Size: 3-1/2" Material of Construction: Die Cast Zinc Height: 0.27 IN Product Weight: 0.2013 lbs Manufacturer Part #: 249 Threads Per Inch: 8 Thread Pitch Diameter: 3.892 - 3.904 inches Features Tightens without deformation Serrated teeth prevent loosening from vibrations Durable, naturally corrosion-resistant zinc die cast construction UL listed for safety and compliance Downloads & Links Spec Sheet