E-Z Knife? Threaded Insert Installation Kit - Brass - 5/16-18

E-Z Knife? inserts are designed for use in hard woods, like oak, cherry, and maple. E-Z Knife? inserts are ideal for use wherever assembly or disassembly could lead to thread erosion or stripping. Also, E-Z Knife? inserts for wood use a proprietary external ?knife? thread to slice into the wood, which provides superior holding power. E-Z Knife? inserts are most often machined out of brass when internal thread sizes range from #4 to 3/8 or M3 to M8. For additional corrosion resistance, stainless steel knife thread inserts are used with 8-32, 10-24, and 1/4-20 internal threads. Kit Contains: (5x) 400-5, (1x) A1260, (1x) 500-4