OSG Spiral Point Tap: 5/16"-24 UNF, 3B, 3 Flute, Plug Chamfer
The OSG Spiral Point Tap (5/16"-24 UNF, MPN 2880901) is a general-purpose spiral-point tap with a 3B thread class, plug chamfer, and black oxide high-speed steel construction. It features 3 flutes and is designed for…
SKU 3G-OTH-214524
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Product Description
The OSG Spiral Point Tap (5/16"-24 UNF, MPN 2880901) is a general-purpose spiral-point tap with a 3B thread class, plug chamfer, and black oxide high-speed steel construction. It features 3 flutes and is designed for through-hole threading applications.
Frequently Asked Questions
What is the OSG spiral point tap 5/16-24 UNF used for?
This OSG spiral point tap is used for threading through holes in materials such as steel and aluminum. Its spiral point design pushes chips forward, making it ideal for high-speed production tapping in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG 2880901 tap?
The OSG 2880901 is a 5/16-24 UNF spiral point tap with a 3B thread class, 3 flutes, plug chamfer, and black oxide high-speed steel construction. It is designed for through-hole tapping and provides good wear resistance and chip evacuation.
Where to buy OSG taps in worldwide?
You can source OSG 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 2880901 spiral point tap.
How to select the correct OSG tap for a threading application?
Select an OSG tap based on thread size, pitch, material, and hole type. For through holes, a spiral point tap like the 5/16-24 UNF pushes chips ahead. Match the thread class (e.g., 3B) to your tolerance requirements. Consult OSG's technical data for material-specific speeds and feeds.
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Common applications for OSGOSG Products
3G Electric supplies OSG general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















