OSG Spiral-Flute Tap #4-40 UNC H2 2B-3B 2-Flute Modified Bottoming
OSG Spiral-Flute Taps for Steel & Stainless Steel.
SKU 3G-OTH-219027
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
OSG Spiral-Flute Taps for Steel & Stainless Steel.
Frequently Asked Questions
What is the OSG spiral flute tap #4-40 UNC used for?
The OSG spiral flute tap #4-40 UNC is designed for threading blind holes in steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging and enabling clean threads in deep or blind-hole applications common in automotive, aerospace, and general manufacturing.
What are the specifications of the OSG spiral flute tap MPN 1763905?
The OSG spiral flute tap MPN 1763905 is a #4-40 UNC tap with a H2 / 2B-3B tolerance class. It has 2 flutes and a modified bottoming chamfer, making it suitable for threading blind holes in steel and stainless steel. The H2 limit ensures precise thread fit for class 2B-3B applications.
Where to buy OSG taps in worldwide?
You can source OSG taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG spiral flute tap #4-40 UNC MPN 1763905.
How to select the correct OSG tap for stainless steel?
For stainless steel, select an OSG spiral flute tap with a modified bottoming chamfer and H2 tolerance, like the #4-40 UNC MPN 1763905. The spiral flute design aids chip evacuation, while the H2 limit ensures proper thread fit. Always match the tap to the material hardness and thread class required.
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.
