Value Collection MSC-04668075 Pipe Tap 3/4-14 Nptf Hss

Product Description

The VALUE COLLECTION MSC-04668075 is a standard pipe tap designed to cut female NPTF (National Pipe Taper Fuel) threads in metal workpieces. Sized at 3/4-14, it produces a tapered thread profile that creates a pressure-tight, dryseal connection without requiring additional sealant. The tap is machined from high-speed steel (HSS) for durability under the high torque and heat generated during pipe tapping operations. With 5 flutes and a regular hook angle, it provides balanced chip evacuation and consistent thread geometry across a range of ferrous and non-ferrous materials. The bright, uncoated finish makes it well suited for general-purpose threading applications where lubrication is applied during the operation.

This tap is used in plumbing, HVAC, and industrial piping applications where NPTF threaded connections are required. It is suited for threading pipe holes in manifolds, fittings, valve bodies, and fabricated assemblies. The 1-3/8 inch thread length accommodates standard pipe wall thicknesses typically encountered in trade and light industrial work. Licensed plumbers, pipefitters, HVAC mechanics, and machinists use this tap with a tap wrench or machine spindle when fabricating or repairing threaded pipe connections.

Key Features

• 3/4-14 NPTF thread size produces a dryseal tapered pipe thread
• 5-flute geometry supports efficient chip evacuation during cutting
• High-speed steel construction withstands the heat and torque of pipe tapping
• 1-3/8 inch thread length suits standard pipe wall applications
• Bright, uncoated finish compatible with standard cutting oils and lubricants
• Regular hook angle provides stable, controlled cutting action

Compatibility

Designed as an OEM-style replacement and general-use pipe tap for applications requiring NPTF 3/4-14 tapered pipe threads in metal components.

Installation Notes

This tap is installed by a licensed plumber, pipefitter, or machinist using a tap wrench or compatible machine spindle. Always apply an appropriate cutting fluid to reduce heat buildup and extend tool life. Ensure the workpiece is securely clamped and the tap is started perpendicular to the hole to maintain thread alignment. Inspect the tap for chipping or wear before each use, as a damaged tap can cross-thread or seize in the workpiece.