#6-32 TPI, 0.178 to 0.193" OD, 0.207" L, Matte Black, Primer Free II Coated, 304 Stainless Steel, 4-3/4-Coils, Diamond Knurled, Free Running, Tanged, Screw Threaded Insert Screw Threaded Insert Type Diamond Knurled, Free Running, Tanged Nominal Diameter...