OSG Spiral Flute Tap: 7/16"-14 UNC, H5 / 2B-3B, 3 Flute
The OSG Spiral Flute Tap (7/16"-14 UNC) is a spiral-flute tap for steel and stainless steel, featuring an H5 / 2B-3B tolerance with a modified bottoming chamfer and 3 flutes (MPN 1650502808). 3G Electric interprets…
SKU 3G-OTH-218030
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The OSG Spiral Flute Tap (7/16"-14 UNC) is a spiral-flute tap for steel and stainless steel, featuring an H5 / 2B-3B tolerance with a modified bottoming chamfer and 3 flutes (MPN 1650502808). 3G Electric interprets this demand and sources the genuine OSG product, backed by specialist expertise across 14 industrial departments.
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 steel and stainless steel. Its modified bottoming chamfer and 3-flute design efficiently evacuate chips upward, making it ideal for automotive, aerospace, and general manufacturing applications where thread depth and finish matter.
What are the specifications of the OSG 7/16"-14 UNC spiral flute tap?
The OSG spiral flute tap has a 7/16"-14 UNC thread size, H5 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. The manufacturer part number is 1650502808. It is engineered for threading blind holes in steel and stainless steel, providing reliable chip evacuation and thread quality.
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 solutions provider, we source genuine OSG cutting tools like the 7/16"-14 UNC spiral flute tap and deliver them to your facility, regardless of location.
How to select the right OSG tap for steel threading?
For steel threading, choose a tap with appropriate flute geometry and chamfer. OSG spiral flute taps with modified bottoming chamfers are ideal for blind holes in steel and stainless steel. Match the thread size (e.g., 7/16"-14 UNC) and tolerance class (H5) to your application requirements for optimal thread quality and tool life.
Used in
Common applications for OSGOSG Products
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.
