threading taps
north american 15461 extension pipe tap plug 1 4 inx18 bright
extension pipe tap right hand tap style plug size 1 4 in . pitch 18 material m1 tool steel bright finish overall length 6 in . thread length 1 1 16 in . shank dia . 0.563 in . number of flutes 4 thread type npt pitch diameter limits 0.5008 0.4660 list number common specials standards ansi br b features b ul li finish bright li li item extension pipe tap li li material m1 tool steel li li number of flutes 4 li li size 1 4 li li overall length 6 li li pitch diameter limits 0.5008 0.4660 li li pitch 18 li li tap style plug li li thread length 1 1 16 li li thread type npt li li standards ansi li li thread direction right hand li li shank dia . 0.563 li li list number common specials li ul