OSG Spiral Flute Tap: 5/16"-24 UNF, H4 / 2B-3B, 3 Flute
The OSG Spiral Flute Tap (5/16"-24 UNF) is a general-purpose tap with a modified bottoming chamfer, 3 flutes, and H4 / 2B-3B tolerance class (MPN 2936201). 3G Electric interprets demand and sources this genuine…
SKU 3G-OTH-230684
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Product Description
The OSG Spiral Flute Tap (5/16"-24 UNF) is a general-purpose tap with a modified bottoming chamfer, 3 flutes, and H4 / 2B-3B tolerance class (MPN 2936201). 3G Electric interprets demand and sources this genuine industrial tool across 14 departments — with specialist depth in combustion, pumps, and controls — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is the OSG spiral flute tap 5/16-24 UNF used for?
This OSG spiral flute tap is designed for threading blind holes in materials such as steel and stainless steel. Its 3-flute design and modified bottoming chamfer allow chips to be pulled upward, preventing clogging and enabling deeper thread cutting in general-purpose industrial applications.
What are the specifications of the OSG tap MPN 2936201?
The OSG spiral flute tap MPN 2936201 has a thread size of 5/16-24 UNF, a tolerance class of H4 / 2B-3B, 3 flutes, and a modified bottoming chamfer. It is designed for general-purpose threading in blind holes and is suitable for use with steel and stainless steel workpieces.
Where to buy OSG taps in worldwide?
You can source OSG taps, including the spiral flute tap MPN 2936201, through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive genuine OSG cutting tools for your threading operations.
How to select the correct OSG tap for blind holes?
For blind holes, choose a spiral flute tap like this OSG 5/16-24 UNF model, which pushes chips upward. Ensure the tap's tolerance (H4 / 2B-3B) matches your thread class requirement. Use proper cutting fluid and a tap guide to maintain alignment and extend tool life.
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Common applications for OSGOSG Products
3G Electric supplies OSG general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















