OSG Spiral Point Tap: 5/16"-24 UNF, H2 / 2B-3B, 3 Flute
SKU 3G-OTH-215628
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Frequently Asked Questions
What is an OSG spiral point tap used for?
An OSG spiral point tap is used for through-hole threading in metalworking. Its spiral point design pushes chips forward, preventing chip clogging and enabling faster, cleaner threading in production environments across automotive, aerospace, and general machining.
What are the specifications of the OSG 2826400 tap?
The OSG 2826400 is a 5/16"-24 UNF spiral point tap with a plug chamfer, 3 flutes, and H2 / 2B-3B thread class. It is designed for general-purpose through-hole threading in steel, aluminum, and other machinable materials.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps like the 2826400 to worldwide locations. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine OSG tooling for your threading operations. Contact us for availability and lead times.
How to select the right OSG tap for a job?
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 is ideal. Match the thread class (e.g., H2 / 2B-3B) to your tolerance requirements and use proper cutting fluid for best results.
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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.















