Walter 3/4-16 NF HSS Plug Tap for Steel and Stainless

Reliable Thread Cutting for Fabrication and Repair

When you are in the middle of a fabrication project or fixing a critical piece of equipment, a stripped thread or a missing bolt hole can bring work to a grinding halt. The Walter 3/4-16 NF Plug Tap (SKU: 03B125) is the reliable solution you need in your toolbox. Built by Walter, a brand synonymous with high-performance metalworking solutions, this tap is designed to cut clean, precise threads in the toughest shop materials, including stainless steel and aluminum.

This tap features a "Plug" chamfer, which is the industry standard for most general-purpose threading jobs. With a 3-5 thread tapered start, it aligns easily with the hole, allowing you to start the cut straight and true with minimal effort. It is aggressive enough to cut efficiently but gradual enough to distribute the cutting load, reducing the chance of breakage. The 3/4-16 National Fine (NF) thread size is commonly used in automotive and precision equipment where a tighter, stronger hold is required. Having a high-quality HSS tap on hand ensures you can create these specific threads without outsourcing the work or struggling with inferior carbon steel tools that dull after a few uses.

Welders and fabricators appreciate tools that last, and the High-Speed Steel construction of this Walter tap delivers just that. It stands up to the heat generated during tapping and maintains its cutting edge even when working on work-hardened stainless steel. Whether you are tapping a new mounting plate, repairing a hydraulic cylinder connection, or cleaning up rusty threads on a vintage restoration, this tool provides the bite and clearance you need. Pair it with a quality tapping fluid for even smoother operation and to extend the life of the tool further.

Why Choose Walter Taps?

• Effortless Cutting: Sharp, ground flutes evacuate chips efficiently to prevent binding.
• Shop Tough: Resists breaking and chipping better than generic hardware store taps.
• Versatile Application: Perfect for hand tapping with a wrench or slow-speed machine tapping.