OSG Spiral Flute Tap: 1/2"-20 UNF, H3 / 2B-3B, 3 Flute
The OSG Spiral Flute Tap (MPN 2932601) is a general-purpose spiral-flute tap in 1/2"-20 UNF size, featuring an H3 / 2B-3B tolerance with a modified bottoming chamfer and 3 flutes. 3G Electric interprets demand and…
SKU 3G-OTH-229932
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Product Description
The OSG Spiral Flute Tap (MPN 2932601) is a general-purpose spiral-flute tap in 1/2"-20 UNF size, featuring an H3 / 2B-3B tolerance with a modified bottoming chamfer and 3 flutes. 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is the OSG spiral flute tap 2932601 used for?
The OSG spiral flute tap 2932601 is designed for threading blind holes in materials such as steel and stainless steel. Its spiral flute design lifts chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG spiral flute tap 2932601?
The OSG spiral flute tap 2932601 has a thread size of 1/2"-20 UNF, with a tolerance class of H3 / 2B-3B. It features 3 flutes and a modified bottoming chamfer. The manufacturer part number is 2932601. This tap is designed for general purpose threading in blind holes.
Where to buy the OSG spiral flute tap 2932601 worldwide?
You can source the OSG spiral flute tap 2932601 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 for UNF threads, match the thread size and pitch (e.g., 1/2"-20 UNF) to your application. The tolerance class H3 / 2B-3B indicates the tap's fit for the nut thread. For blind holes, choose a modified bottoming chamfer to thread close to the hole bottom.
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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.














