The YG-1 TOOL CO 2 Flute HSSEx Piral Point Taps Plug Style Or Die Cast Aluminum has two flutes, a weight of 0.01075, a package (H) of 0.5, no coolant thru, an OAL (inch) of 1.94, a size of M3 – 0.5 D3, a thread length (inch) of 0.374, a diameter (metric) of 3, a neck diameter (inch) of 0.09, a thread series of M, a square size (inch) of 0.11, a square length (inch) of 0.19, a helix angle of 0, a package (L) of 3.125, a package (W) of 0.375, a system of measurement of inch, a diameter (inch) of 0.118110236, a chamfer type of plug, a neck diameter (metric) of 0, a connection (in) of 0.141 x 0.11, a drill size (inch) of 0.100210096, a drill size (mm) of 2.545336451, a chamfer length of 4P-5P, a connection (mm) of 3.58 x 2.79, a trade name of YG Tap ALU, a useable length (mm) of 16.41, a thread length (metric) of 9.5, a shank type of square, a useable length (in) of 0.646, a tap type of SPPT, a square length (metric) of 4.83, a shank diameter (inch) of 0.141, a pitch limit of D3, a material of HSSE-V3, a finish of bright, an OAL (metric) of 49.28, a size & pitch of M3x0.5, a length/diameter of 3.0xD, a pitch of 0.5, a square size (metric) of 2.79, and a shank diameter (metric) of 3.58.