1-1/2″-11-1/2″ NPT CS NPT Pipe Tap 4-1/4″ OAL Uncoated (Bright) DWTPT1-1/2 Grab Now

This carbon steel NPT pipe tap creates internal National Pipe Taper threads in metal stock. It is a single-piece tool with a bright uncoated finish, sized for nominal 1-1/2 inch NPT fittings and 11-1/2 threads per inch. The tool length is 4-1/4 inches overall.

Specs

Material: Carbon steel (CS)

Type: NPT pipe tap (internal threading)

Nominal size: 1-1/2 inch NPT

Threads per inch: 11-1/2 TPI

Overall length: 4-1/4 inches

Coating: Uncoated (Bright)

Quantity: 1 piece

Features

Single-piece construction minimizes wobble and improves alignment during tapping

Internal threading capability suitable for creating NPT female connections

Bright, uncoated finish allows clear visibility of cutting action and easier clean-up

Standard 11-1/2 TPI pitch suited for common 1-1/2 inch NPT applications

Compact form factor supports access in restricted or awkward workspaces

Physical

Overall length: 4-1/4 inches

Diameter/size: 1-1/2 inch NPT nominal

Finish: Bright, uncoated

Count: 1 piece