OSG SPIRAL FLUTE Tap: #8-32 UNC, H3 / 2B-3B, 2 Flute

The OSG SPIRAL FLUTE Tap #8-32 UNC is designed for threading blind holes in steel and stainless steel. Its spiral-flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications where reliable thread formation in tough materials is required.

This OSG tap has a #8-32 UNC thread size, H3 / 2B-3B tolerance class, 2 flutes, and a bottoming chamfer. The manufacturer part number is 0142201. It is designed for threading steel and stainless steel, with the spiral-flute geometry optimized for chip evacuation in blind-hole applications.

You can source the OSG SPIRAL FLUTE Tap #8-32 UNC (MPN 0142201) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine OSG tooling for your manufacturing needs.

Select an OSG spiral flute tap based on thread size (e.g., #8-32 UNC), material (steel or stainless steel), and hole type (blind or through). For blind holes, use a bottoming chamfer. Ensure the tap's tolerance class (e.g., H3 / 2B-3B) matches your thread fit requirement. OSG taps are engineered for precision threading in demanding applications.