OSG Spiral Flute Tap: 5/16"-24 UNF, H3 / 2B-3B, 3 Flute
The OSG Spiral Flute Tap (5/16"-24 UNF, MPN 2931200) is a general-purpose tap with an H3 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. 3G Electric interprets your demand for this OSG threading tool…
SKU 3G-OTH-230418
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Product Description
The OSG Spiral Flute Tap (5/16"-24 UNF, MPN 2931200) is a general-purpose tap with an H3 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. 3G Electric interprets your demand for this OSG threading tool, sources it, and supports your order across 14 industrial departments — with specialist depth in combustion, pumps, and controls as a trust anchor.
Frequently Asked Questions
What is the OSG spiral flute tap 2931200 used for?
The OSG spiral flute tap 2931200 is designed for threading blind holes in materials such as steel and aluminum. Its spiral flute design lifts chips upward, preventing clogging. It is commonly used in automotive, aerospace, and general manufacturing applications where precise UNF threads are required.
What are the specifications of the OSG spiral flute tap 2931200?
The OSG spiral flute tap 2931200 has a thread size of 5/16"-24 UNF, with a tolerance class of H3 / 2B-3B. It features 3 flutes and a modified bottoming chamfer, making it suitable for threading close to the bottom of blind holes. The manufacturer part number is 2931200.
Where to buy the OSG spiral flute tap 2931200 worldwide?
You can source the OSG spiral flute tap 2931200 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this OSG tap.
How to select the correct OSG spiral flute tap for UNF threads?
To select the correct OSG spiral flute tap, match the thread size and pitch (e.g., 5/16"-24 UNF) to your application. Choose the tolerance class (H3 / 2B-3B) based on the required thread fit. For blind holes, a modified bottoming chamfer allows threading closer to the hole bottom. Always verify material compatibility.
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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.
