This YG-1 TOOL CO 3 Flute Spiral Pointed Plug Din Len Ansi Shank Hardslick CoatedMetric has 3 flutes, a size of M7 – 1.0, D5, a Hardslick finish, a weight of 0.061, a HSSE-V3 material, a useable length of 1.126 inches, a metric diameter of 7, a metric sqr. lgth. of 9.65, a package width of 0.625, an inch diameter of 0.275590551, a trade name of YG Tap, a connection of 0.318 x 0.238 inches, a thread series of M, a pitch limit of D5, a chamfer type of Plug, a metric shk. dia. of 8.08, a metric neck dia. of 6.25, an OAL of 3.543 inches, a drill size of 0.239790272 inches, a shank type of Square, a length/diameter of 3xD, a metric sqr. size of 6.05, a size & pitch of M7x1, a useable length of 28.6 mm, a package length of 4.625, an inch neck dia. of 0.246, a metric thd. lgth. of 16.99, an inch thd. lgth. of 0.669, a pitch of 1, a chamfer length of 4P-5P, a drill size of 6.090672902 mm, an inch shk. dia. of 0.318, a connection of 8.08 x 6.05 mm, an OAL of 89.99 mm, an inch sqr. size of 0.238, a package height of 0.5, an inch sqr. lgth. of 0.38, and a tap type of SPPT.