TE-CO 41605 Flange Nut Coarse Thread

The TE-CO 41605 Flange Nut is a heavy-duty 1/2"-13 UNC flange nut with an integral flange, designed for machine tools and industrial fixturing. Made from 12L14 steel with a black oxide finish and case-hardened construction, it distributes clamping force across a larger surface area thanks to its 1-1/8 in flange diameter, 7/8 in width across flats, and a flange thickness of 3/16 in. The nut features a right-hand, coarse 1/2"-13 UNC thread with a Class 2B fit and a tensile strength of 78,300 psi, ensuring secure, repeatable fastening in demanding environments. Overall height is 11/16 in, making it compatible with T-slot bolts, driver studs, clamping kits, fixture assemblies, and machine tables used in milling machines, CNC machining centers, and other industrial workholding systems. Commonly installed in fixture plates and tooling assemblies, this flange nut supports precision manufacturing operations where heavy-duty clamping and durable hardware are required. The TE-CO 41605 is manufactured by TE-CO Manufacturing, LLC in the USA and is suitable for repair, retrofit, expansion, or replacement of workholding hardware, with common replacements including TE-CO 41705, 42004, and 47605.