#10-32 TPI, 0.236 to 0.256" OD, 0.57" L, Nitronic 60, 14-7/8-Coils, Diamond Knurled, Free Running, Tanged, Screw Threaded Insert Screw Threaded Insert Type Diamond Knurled, Free Running, Tanged Nominal Diameter #10 TPI 32 Thread Series UNF-2A External...