threading dies
westward 1pz41 high carbon steel tap and die set 21 pcs .
tap and die set sae high carbon steel number of pieces 21 cutting sizes 8 die type 1 1 2 in . round adjustable sizes included 1 4 20 5 16 18 3 8 16 7 16 14 1 2 13 9 16 12 5 8 11 3 4 10 size range 1 4 to 3 4 in . nc standards american metal cutting institute standards for cut thread tolerance ansi b94 1987 standards includes straight handle tap wrench die stock t handle tap wrench screw pitch gauge screwdriver blow molded case br b features b ul li includes straight handle tap wrench die stock t handle tap wrench screw pitch gauge screwdriver blow molded case li li item tap and die set li li material high carbon steel li li number of pieces 21 li li type fractional li li cutting sizes 8 li li sae or metric sae li li size range 1 4 to 3 4 li li sizes 1 4 20 5 16 18 3 8 16 7 16 14 1 2 13 9 16 12 5 8 11 3 4 10 li li sizes included 1 4 20 5 16 18 3 8 16 7 16 14 1 2 13 9 16 12 5 8 11 3 4 10 li li thread type nc li li meets american metal cutting institute standards for cut thread tolerance ansi b94 1987 standards li li standards american metal cutting institute standards for cut thread tolerance ansi b94 1987 standards li li die type 1 1 2 round adjustable li ul
westward