OSG Spiral Point Tap: #4-40 UNC, H3 / 2B-3B, 2 Flute, Plug Chamfer
OSG Spiral-Point Taps for Steel & Stainless Steel.
SKU 3G-OTH-223908
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-Point Taps for Steel & Stainless Steel.
Frequently Asked Questions
What is the OSG Spiral Point Tap #4-40 UNC used for?
The OSG Spiral Point Tap #4-40 UNC is designed for threading through-holes in steel and stainless steel. Its spiral-point design pushes chips forward, reducing clogging and breakage. It is commonly used in automotive, aerospace, and general manufacturing for creating precise internal threads in hard materials.
What are the specifications of the OSG Spiral Point Tap #4-40 UNC?
This OSG tap has a #4-40 UNC thread size, H3 / 2B-3B tolerance class, 2-flute design, and plug chamfer. The manufacturer part number is 1759101. It is a spiral-point tap optimized for steel and stainless steel, ensuring efficient chip evacuation and thread accuracy.
Where to buy OSG Spiral Point Tap #4-40 UNC worldwide?
You can source the OSG Spiral Point Tap #4-40 UNC worldwide through 3G Electric. As a global industrial distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine OSG tooling to procurement teams globally.
How to select the correct OSG tap for steel threading?
For steel threading, choose a spiral-point tap like the OSG #4-40 UNC for through-holes. Ensure the tap matches the thread size, pitch, and tolerance class (e.g., H3 / 2B-3B). Use proper cutting fluid and rigid tapping equipment. OSG taps are engineered for durability in steel and stainless steel applications.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
