M2 x 0.4 MM, 2.5 to 2.7 MM OD, 3 MM L, Gray, Dry Film Lubricant, 304 Stainless Steel, 5-1/2-Coils, Diamond Knurled, Screw-Locking, Tanged, Screw Threaded Insert Screw Threaded Insert Type Diamond Knurled, Screw-Locking, Tanged Nominal Diameter M2 Pitch...