Value Collection MSC-04665071 Pipe Tap 3/4-14 Nps 5 Flute Hss

Product Description

The VALUE COLLECTION MSC-04665071 is a standard pipe tap designed to cut 3/4-14 NPS internal threads in metal workpieces. Built from high-speed steel (HSS) with a bright, uncoated finish, this tap delivers reliable thread-cutting performance across a wide range of ferrous and non-ferrous materials. It features 5 flutes for efficient chip evacuation during the tapping operation. The thread length measures 1.375 inches, the shank diameter is 0.9063 inches, and the square drive measures 0.679 inches. Plumbers, pipefitters, and machinists use this tap when threading pipe fittings, couplings, and threaded ports to NPS standards on the job or in a shop setting.

This pipe tap is suited for residential and commercial plumbing, HVAC piping, and general mechanical applications where standard NPS taper or straight pipe threads are required. It is commonly used when fabricating or repairing threaded pipe connections in steel, cast iron, brass, and similar materials. The 3/4-14 NPS thread form is one of the most widely encountered pipe thread sizes in trade plumbing and HVAC work, making this tap a practical shop staple for service technicians and pipefitters alike.

Key Features

• 3/4-14 NPS thread form for standard pipe thread cutting
• High-speed steel construction for durability across hard and soft metals
• 5-flute design promotes chip clearance and smoother cutting action
• Bright, uncoated finish suitable for use with cutting oil or tapping fluid
• Thread length of 1.375 inches accommodates typical pipe wall engagement
• 0.9063-inch shank diameter and 0.679-inch square drive for standard tap wrench or machine collet use

Compatibility

Designed as a standard NPS pipe tap for use with tap wrenches, tapping heads, or drill press setups compatible with the 0.9063-inch shank diameter and 0.679-inch square drive dimensions.

Installation Notes

This tap is installed by licensed plumbers, pipefitters, and machinists performing thread cutting on pipe fittings or threaded ports. Always use an appropriate cutting oil or tapping fluid to extend tap life and improve thread quality. Secure the workpiece firmly before tapping and align the tap perpendicular to the entry face to avoid cross-threading or tap breakage. Follow applicable codes such as the International Plumbing Code (IPC) when making threaded pipe connections in permanent installations.