OSG Spiral-Flute Tap #6-32 UNC, H4 / 2B-3B, 2 Flute, Modified Bottoming Chamfer

The OSG spiral flute tap #6-32 UNC is designed for threading blind holes in steel and stainless steel. Its spiral flute design lifts chips upward, preventing clogging in deep holes. The modified bottoming chamfer allows threading close to the hole bottom, making it ideal for automotive, aerospace, and general manufacturing applications.

The OSG spiral flute tap has a #6-32 UNC thread size, H4 / 2B-3B tolerance class, 2 flutes, and a modified bottoming chamfer. The manufacturer part number is 1754408. It is designed for threading steel and stainless steel, with the H4 tolerance ensuring precise fit for class 2B or 3B internal threads.

You can source OSG spiral flute taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG spiral flute tap #6-32 UNC (MPN 1754408).

To select the correct OSG spiral flute tap for steel, match the thread size (e.g., #6-32 UNC) and tolerance class (H4 / 2B-3B) to your application. For blind holes, choose a spiral flute design with a modified bottoming chamfer. OSG taps are engineered for steel and stainless steel, ensuring chip evacuation and thread accuracy.