Hex Lock Nut: Insert, Nylon Insert, Grade 18-8 Stainless Steel MPN:R63223264

Hexagon head lock nuts like this one feature an internally threaded stainless steel body with a nylon insert to provide superior gripping performance. Grade 18-8 steel offers high resistance to corrosion and abrasion, suitable for outdoor environments or wet applications. The nut has a length of approximately 3/4 and diameter of 5/8 to meet common fastening needs with an overall width of around 2 inches. It is ideal for securing threaded parts in place while providing axial movement allowing it to act as a locking mechanism without causing any damage to the screw threads during assembly or disassembly making them well-suited for automotive, agricultural or construction applications where reliability is essential.