Hex Lock Nut: Distorted Thread, 1/2-20, Grade C Steel, Zinc Yellow with Wax Finish MPN:KP66145ZY - Pkg Qty 50

The spiral point tap offers superior cutting performance for tapping holes across diverse materials such as steel, cast iron, aluminum or brass for screw assembly using a standard UNC thread type within sizes of 3/8-16. Its vanadium high-speed steel construction increases wear resistance allowing repeated use in various maintenance work applications reducing down time while three flutes design ensures optimal chip evacuation keeping the tap cool during use without breaking or stripping screw threads thus increasing product longevity, value at an economic price making it a must-have toolset within toolboxes across industries such as machinery assembly lines where accuracy is of high importance while offering versatility to home handymen or professionals performing regular drilling operations.