#8-32 TPI, 0.205 to 0.22" OD, 0.164" L, 304 Stainless Steel, 3-1/2-Coils, Diamond Knurled, Free Running, Screw Threaded Insert T1185-2C164 Screw Threaded Insert Type Diamond Knurled, Free Running Nominal Diameter #8 TPI 32 Thread Series UNC-2A External...