OSG Spiral-Flute Tap 13/16"-20 UNEF H5 / 2B-3B Modified
The OSG Spiral Flute Tap (13/16"-20 UNEF) is a spiral-flute tap for steel and stainless steel, featuring an H5 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer (MPN 1650506608). 3G Electric sources this…
SKU 3G-OTH-218825
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 (13/16"-20 UNEF) is a spiral-flute tap for steel and stainless steel, featuring an H5 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer (MPN 1650506608). 3G Electric sources this genuine OSG tool across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.
Frequently Asked Questions
What is the OSG spiral flute tap used for?
The OSG spiral flute tap is designed for threading steel and stainless steel. Its spiral flute design evacuates chips upward, making it ideal for blind-hole threading. The modified bottoming chamfer allows threading close to the bottom of the hole, common in automotive and general manufacturing applications.
What are the specifications of the OSG spiral flute tap?
This OSG tap has a 13/16"-20 UNEF thread size, H5 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer. The manufacturer part number is 1650506608. It is designed for steel and stainless steel, ensuring precise thread formation in demanding materials.
Where to buy OSG spiral flute taps worldwide?
3G Electric supplies OSG spiral flute taps worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this OSG tap, part number 1650506608.
How to select the right OSG spiral flute tap for steel?
Select an OSG spiral flute tap based on thread size, pitch, and material. For steel, use taps with H5 tolerance for precision. The modified bottoming chamfer suits blind holes. Ensure the tap matches your required thread class (2B-3B). Consult OSG's technical data for optimal performance.
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.
