OSG Spiral Flute Tap: 7/16"-14 UNC, H3 / 2B-3B, 3 Flute
The OSG Spiral Flute Tap (7/16"-14 UNC, MPN 1650502908) is a 3-flute, modified-bottoming-chamfer tap with H3 / 2B-3B tolerance, designed for threading steel and stainless steel. 3G Electric interprets your demand for…
SKU 3G-OTH-219025
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The OSG Spiral Flute Tap (7/16"-14 UNC, MPN 1650502908) is a 3-flute, modified-bottoming-chamfer tap with H3 / 2B-3B tolerance, designed for threading steel and stainless steel. 3G Electric interprets your demand for this OEM-specified tool, sourcing it across 14 industrial departments — with specialist depth in combustion, pumps, and controls as a trust anchor — to deliver the right solution, not just a catalog.
Frequently Asked Questions
What is OSG spiral flute tap 7/16-14 UNC used for?
OSG spiral flute taps are designed for threading blind holes in steel and stainless steel. The spiral flute design lifts chips out of the hole, preventing clogging. This 7/16-14 UNC tap with modified bottoming chamfer is ideal for producing threads close to the bottom of a blind hole.
What are the specifications of OSG spiral flute tap 7/16-14 UNC?
This OSG tap has a thread size of 7/16-14 UNC, with a H3 / 2B-3B tolerance class. It features 3 flutes and a modified bottoming chamfer. The manufacturer part number is 1650502908. It is designed for threading steel and stainless steel in blind hole applications.
Where to buy OSG spiral flute tap 7/16-14 UNC worldwide?
3G Electric supplies OSG spiral flute taps worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 7/16-14 UNC tap (MPN 1650502908). We source genuine OSG tooling for industrial customers globally.
How to select the right spiral flute tap for steel?
For blind holes in steel, choose a spiral flute tap with a modified bottoming chamfer to thread close to the hole bottom. Match the thread size (e.g., 7/16-14 UNC) and tolerance class (H3 / 2B-3B) to your application. OSG taps are a reliable choice for consistent thread quality in steel and stainless steel.
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3G Electric supplies OSG spiral-flute taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
