2 - 4-1/2 UNC, 4-1/2" OAL Steel Standard Coupling Nut MPN:250157

Designed for versatility and precision within an array of industrial settings, the spiral point tap 5/16-24 UNF featuring 2 flutes constructed from high speed steel coated with elektraLUBE enhances smoothness while reducing friction during threading operations. Providing maximum durability especially on stainless steels, castings or plastics without frequent replacements, the plug type ensures accuracy and precision adhered to exacting standards across industries such as automotive, aviation and construction requiring top-quality fastening solutions where exceptional thread performance is demanded. Delivering smooth, precise cutting action combined with cost-effective longevity, this spiral point tap proves essential for skilled technicians, mechanics or hobbyists aiming to achieve perfect threads consistently while reducing effort thus making it an ideal investment for numerous applications in the market today.