NPS (National Pipe Straight) Taps

1/16"-27 NPS HSS 4 Flute Straight Pipe Tap National Pipe Straight Taps (also called NPS) Suitable for tapping holes or couplings for low pressure work to assemble with taper threaded pipe or fittings to secure a tight joint when a sealer is used. They...

1/8"-27 NPS HSS 4 Flute Straight Pipe Tap National Pipe Straight Taps (also called NPS) Suitable for tapping holes or couplings for low pressure work to assemble with taper threaded pipe or fittings to secure a tight joint when a sealer is used. They...

1/4"-18 NPS HSS 4 Flute Straight Pipe Tap National Pipe Straight Taps (also called NPS) Suitable for tapping holes or couplings for low pressure work to assemble with taper threaded pipe or fittings to secure a tight joint when a sealer is used. They...

3/8"-18 NPS HSS 4 Flute Straight Pipe Tap National Pipe Straight Taps (also called NPS) Suitable for tapping holes or couplings for low pressure work to assemble with taper threaded pipe or fittings to secure a tight joint when a sealer is used. They...

1/2"-14 NPS HSS 4 Flute Straight Pipe Tap National Pipe Straight Taps (also called NPS) Suitable for tapping holes or couplings for low pressure work to assemble with taper threaded pipe or fittings to secure a tight joint when a sealer is used. They...

3/4"-14 NPS HSS 5 Flute Straight Pipe Tap National Pipe Straight Taps (also called NPS) Suitable for tapping holes or couplings for low pressure work to assemble with taper threaded pipe or fittings to secure a tight joint when a sealer is used. They...

1"-11-1/2 NPS HSS 5 Flute Straight Pipe Tap National Pipe Straight Taps (also called NPS) Suitable for tapping holes or couplings for low pressure work to assemble with taper threaded pipe or fittings to secure a tight joint when a sealer is used...

1-1/4"-11-1/2 NPS HSS 5 Flute Straight Pipe Tap National Pipe Straight Taps (also called NPS) Suitable for tapping holes or couplings for low pressure work to assemble with taper threaded pipe or fittings to secure a tight joint when a sealer is used...

1-1/2"-11-1/2 NPS HSS 7 Flute Straight Pipe Tap National Pipe Straight Taps (also called NPS) Suitable for tapping holes or couplings for low pressure work to assemble with taper threaded pipe or fittings to secure a tight joint when a sealer is used...

2"-11-1/2 NPS HSS 7 Flute Straight Pipe Tap National Pipe Straight Taps (also called NPS) Suitable for tapping holes or couplings for low pressure work to assemble with taper threaded pipe or fittings to secure a tight joint when a sealer is used...

 1/16" HSS NPS Tap and 1/4" HSS Drill Bit Kit NPS Tap and Drill Set comes in an easy to maintain plastic pouch Set contains one HSS NPS Tap and the matching size Black Oxide High Speed Steel Drill Bit National Pipe Straight Taps (also called...

1/8" HSS NPS Tap and "S" HSS Drill Bit Kit, Qualtech NPS Tap and Drill Set comes in an easy to maintain plastic pouch Set contains one HSS NPS Tap and the matching size Black Oxide High Speed Steel Drill Bit National Pipe Straight Taps (also called...