E7103/8 3/8-18 HSS NPT Pipe Tap
Straight flute tap with chamfer form C with a 2-3xP plug lead, for National Pipe Taper thread NPT 3/8" with 18 TPI and Normal class of fit, dimensions according to ~ANSI B94.9 standard with 17.8mm shank and 13.5mm square drive, HSS with bright finish
Item #: DOR 5977652
Union Butterfield Series 1541 NPT Pipe Taps
Straight Flute
Medium hook for multi-material tapping. Generally used for pipe fittings and couplings in most ferrous and non-ferrous materials. The nominal size of a pipe tap is that of the pipe fitting to be tapped and not the actual size of the tap. NPT threads require the use of a sealant such as teflon tape or pipe compund to ensure a tight joint.
Straight Flute
- High Speed Steel
- General Purpose, Medium Hook
Medium hook for multi-material tapping. Generally used for pipe fittings and couplings in most ferrous and non-ferrous materials. The nominal size of a pipe tap is that of the pipe fitting to be tapped and not the actual size of the tap. NPT threads require the use of a sealant such as teflon tape or pipe compund to ensure a tight joint.