OSG Spiral Point Tap: 5/16"-24 UNF, H4 / 2B-3B, 3 Flute
SKU 3G-OTH-214786
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Frequently Asked Questions
What is the OSG Spiral Point Tap 5/16"-24 UNF used for?
This OSG spiral point tap is designed for threading through-holes in ferrous and non-ferrous materials. Its 3-flute design and plug chamfer push chips forward, making it ideal for high-speed production tapping in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG Spiral Point Tap MPN 2836208?
The OSG tap has a thread size of 5/16"-24 UNF, with a H4 / 2B-3B tolerance class. It features 3 flutes and a plug chamfer. The manufacturer part number is 2836208, and it is a general-purpose spiral-point tap for through-hole threading.
Where to buy OSG taps in worldwide?
You can source OSG taps like the 2836208 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead times on this and other OSG tooling.
How to select the correct OSG spiral point tap for my application?
Select based on thread size, pitch, and material. For through-holes, a spiral point tap like this OSG 5/16"-24 UNF pushes chips ahead. Match the H4 tolerance to your required thread class (2B-3B). Consult OSG's technical data for optimal speeds and feeds for your workpiece material.
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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.














