OSG SPIRAL FLUTE Tap: 7/16"-20 UNF, H3 / 2B-3B, 3 Flute, Bottoming Chamfer

This OSG spiral-flute tap is designed for threading blind holes in steel and stainless steel. Its 3-flute design and bottoming chamfer efficiently evacuate chips upward, making it ideal for automotive, aerospace, and general manufacturing applications where precise internal threads are required.

The OSG SPIRAL FLUTE Tap MPN 0143301 has a thread size of 7/16"-20 UNF, with a thread tolerance of H3 / 2B-3B. It features 3 flutes and a bottoming chamfer, designed for threading blind holes in steel and stainless steel. The product type is spiral-flute taps for steel and stainless steel.

3G Electric supplies the OSG SPIRAL FLUTE Tap 0143301 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this OSG tap to any country.

Select an OSG spiral-flute tap based on thread size, pitch, and material. For steel and stainless steel, use a tap with a bottoming chamfer for blind holes. Ensure the thread tolerance (e.g., H3 / 2B-3B) matches your required fit class. OSG taps are engineered for precision threading in demanding industrial applications.