Dormer Hand Taps - NPT is only available to buy in quantities of 1
Product Information
Straight flute machine tap NO3 with a 2-3xP semi-bottoming lead, for National Pipe Taper thread NPT 1/16in with 27 TPI and Normal class of fit, dimensions according to ~ANSI B94.9 standard with 8.1mm shank and 6.0mm square drive, HSS with uncoated finish for 1.5xD through or blind hole threading in free machining and plain carbon steel and copper or copper alloys.