OSG Spiral Flute Tap: 7/16"-20 UNF, H5 / 2B-3B, 3 Flute, Bottoming Chamfer
The OSG Spiral Flute Tap (7/16"-20 UNF) is a bottoming-chamfer, 3-flute tap made from V-coated powdered metal, rated H5 / 2B-3B (MPN 0143408). 3G Electric sources this genuine OSG tool for steel and stainless steel…
SKU 3G-OTH-217855
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"-20 UNF) is a bottoming-chamfer, 3-flute tap made from V-coated powdered metal, rated H5 / 2B-3B (MPN 0143408). 3G Electric sources this genuine OSG tool for steel and stainless steel threading applications, backed by our specialist expertise across 14 industrial departments.
Frequently Asked Questions
What is the OSG spiral flute tap 0143408 used for?
The OSG spiral flute tap 0143408 is designed for threading blind holes in steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging. The V coating and powdered metal construction provide wear resistance for production tapping. It is commonly used in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG spiral flute tap 0143408?
This OSG tap has a thread size of 7/16"-20 UNF with an H5 / 2B-3B tolerance class. It features 3 flutes, a bottoming chamfer, and a V coating on powdered metal. The manufacturer part number is 0143408. It is designed for tapping blind holes in steel and stainless steel materials.
Where to buy the OSG spiral flute tap 0143408 worldwide?
You can source the OSG spiral flute tap 0143408 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. We supply genuine OSG cutting tools for manufacturing operations.
How to select the correct OSG spiral flute tap for steel?
For steel tapping, select a spiral flute tap with a bottoming chamfer for blind holes. The OSG 0143408 with V coating and powdered metal is suitable for production runs. Ensure the thread size (7/16"-20 UNF) and tolerance (H5 / 2B-3B) match your application. Use appropriate cutting fluid and machine speed for optimal thread quality.
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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.
