OSG Spiral Point Tap: #10-32 UNF, H4 / 2B-3B, 3 Flute

The OSG spiral point tap #10-32 UNF is designed for threading blind or through holes in ferrous and non-ferrous materials. Its spiral-point geometry pushes chips ahead, reducing clogging and breakage. Common applications include automotive, aerospace, and general manufacturing where precise UNF threads are required.

The OSG tap MPN 2813908 is a #10-32 UNF spiral point tap with an H4 / 2B-3B tolerance class. It features 3 flutes and a plug chamfer. The H4 designation indicates a ground thread form for precise fit, while 2B-3B covers both standard and tighter internal thread classes.

You can source OSG taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead times on the OSG spiral point tap #10-32 UNF (MPN 2813908) and other threading tools.

Select the OSG tap based on thread size, pitch, material, and hole type. For #10-32 UNF threads in blind holes, a spiral point tap like MPN 2813908 is ideal as it pushes chips forward. Ensure the tap's H4 tolerance matches your required thread class (2B or 3B). Consult OSG's technical data for material-specific speeds and feeds.