OSG Spiral Flute Tap: 7/16"-14 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer
The OSG Spiral Flute Tap (7/16"-14 UNC) is a general-purpose spiral-flute tap with a H3 / 2B-3B tolerance, 3-flute design, plug chamfer, and TiCN-coated high-speed steel construction (MPN 1431208). 3G Electric…
SKU 3G-OTH-230388
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Product Description
The OSG Spiral Flute Tap (7/16"-14 UNC) is a general-purpose spiral-flute tap with a H3 / 2B-3B tolerance, 3-flute design, plug chamfer, and TiCN-coated high-speed steel construction (MPN 1431208). 3G Electric sources this OSG tap as part of our industrial solutions across 14 departments, with specialist expertise in combustion, pumps, and controls.
Frequently Asked Questions
What is the OSG spiral flute tap 7/16"-14 UNC used for?
This OSG spiral flute tap is designed for threading blind holes in materials such as steel and stainless steel. Its TiCN coating reduces friction and wear, while the plug chamfer and 3-flute design help evacuate chips upward, preventing clogging during production tapping.
What are the specifications of the OSG spiral flute tap 1431208?
The OSG spiral flute tap has a thread size of 7/16"-14 UNC, with a tolerance class of H3 / 2B-3B. It features 3 flutes, a plug chamfer, and a TiCN coated high speed steel construction. The manufacturer part number is 1431208.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps worldwide, handling full logistics and customs clearance for international orders. As a global industrial distributor, we source and deliver genuine OSG tooling to your facility, ensuring compliance with local import requirements.
How to select the correct OSG tap for blind holes?
For blind holes, choose a spiral flute tap like this OSG model to pull chips out of the hole. Verify thread size (7/16"-14 UNC), tolerance (H3 / 2B-3B), and coating (TiCN) match your material. Consult OSG's technical data for recommended speeds and coolant use.
Used in
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.
