threading taps
irwin hanson 6540 hex diehigh carbon steelrh7 16 20
hex die material high carbon steel rh thread direction size 7 16 pitch 20 thread type nf hex size 1 in . outside dia . 1.137 in . thickness 3 8 in . application for use in a die stock for hand threading br b features b ul li application for use in a die stock for hand threading li li hex size in . 1 li li item hex die li li material carbon steel li li outside dia . in . 1.137 li li size 7 16 li li thickness in . 3 8 li li pitch 20 li li thread type nf li li thread direction rh li ul
irwin hanson