The YG-1 TOOL CO 3 Flute Spiral Pointed Plug Din Len Ansi Shank Bright Finish Metric is made of HSSE-V3 material and has a bright finish. It has a weight of 0.017, a size of M4 x 0.7, a D4 pitch limit, a diameter of 0.157480315 inches, a shank diameter of 0.168 inches and 4.27 millimeters, a thread series of M, a connection of 0.168 x 0.131 inches and 4.27 x 3.33 millimeters, a square size of 0.131 inches and 3.33 millimeters, a chamfer type of Plug, a chamfer length of 4P-5P, a thread length of 0.453 inches and 11.51 millimeters, a drill size of 0.132420119 inches and 3.363471031 millimeters, a neck diameter of 0.119 inches and 3.02 millimeters, a length/diameter of 3xD, an overall length of 2.48 inches and 62.99 millimeters, and a usable length of 0.768 inches and 19.51 millimeters. It comes in a package of 0.5 inches width, 3.125 inches length, and 0.375 inches height. The tap type is SPPT and the system of measurement is inch.