#10-32 TPI, 0.236 to 0.256" OD, 0.285" L, Phosphor Bronze, 6-7/8-Coils, Diamond Knurled, Screw-Locking, Tanged, Screw Threaded Insert 3591-3BNX0285 Screw Threaded Insert Type Diamond Knurled, Screw-Locking, Tanged Nominal Diameter #10 TPI 32 Thread...