OSG Spiral Flute Tap: #8-32 UNC, H4 / 2B-3B, 2 Flute, Bottoming Chamfer

The OSG Spiral Flute Tap #8-32 UNC is designed for threading steel and stainless steel. Its spiral flute design evacuates chips upward, making it ideal for blind-hole applications. The bottoming chamfer allows threading close to the hole bottom. The V-coated powdered metal construction provides wear resistance for production environments.

The OSG Spiral Flute Tap 0142308 is a #8-32 UNC tap with an H4 / 2B-3B tolerance class. It has 2 flutes, a bottoming chamfer, and a V-coated powdered metal body. The manufacturer part number is 0142308. This tap is designed for threading steel and stainless steel in blind-hole applications.

You can source OSG taps, including the Spiral Flute Tap 0142308, through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for availability and lead time on this OSG tap.

To select the correct OSG tap for steel, match the thread size (e.g., #8-32 UNC) and tolerance class (H4 / 2B-3B) to your application. For blind holes, choose a spiral flute tap with a bottoming chamfer. The V-coated powdered metal construction from OSG offers durability in steel and stainless steel. Verify chamfer type and flute count for chip evacuation.