OSG Spiral Flute Tap: 3/4"-10 UNC, H3 / 2B-3B, 4 Flute
The OSG Spiral Flute Tap (3/4"-10 UNC, MPN 1645034103) is a spiral-flute tap for steel and stainless steel, featuring an H3 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer. 3G Electric sources this…
SKU 3G-OTH-219088
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
Need installation or engineering help?
Ask a question
Product Description
The OSG Spiral Flute Tap (3/4"-10 UNC, MPN 1645034103) is a spiral-flute tap for steel and stainless steel, featuring an H3 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer. 3G Electric sources this genuine industrial threading tool as part of our broader supply across 14 departments, with specialist expertise in combustion, pumps, and controls.
Frequently Asked Questions
What is the OSG spiral flute tap 1645034103 used for?
The OSG spiral flute tap 1645034103 is designed for threading blind holes in steel and stainless steel. Its spiral flute design lifts chips upward, preventing clogging in deep or blind-hole applications. It is commonly used in automotive, aerospace, and general manufacturing for creating 3/4"-10 UNC threads.
What are the specifications of the OSG tap 1645034103?
This OSG tap has a 3/4"-10 UNC thread size, H3 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer. It is a spiral flute tap designed for steel and stainless steel. The manufacturer part number is 1645034103.
Where to buy the OSG spiral flute tap 1645034103 worldwide?
You can source the OSG spiral flute tap 1645034103 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.
How to select the correct OSG tap for steel threading?
For steel threading, select a spiral flute tap like the OSG 1645034103 for blind holes, as it evacuates chips upward. Ensure the thread size (3/4"-10 UNC), tolerance (H3 / 2B-3B), and chamfer type (modified bottoming) match your application. Use appropriate cutting fluid for steel to extend 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.
