OSG Screw Thread Insert STI Tap: Spiral Fute, #6-32 UNC, H3 / 2B-3B
OSG Spiral-Flute STI Taps for Nickel & Titanium.
SKU 3G-OTH-276717
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 STI Taps for Nickel & Titanium.
Frequently Asked Questions
What is the OSG Screw Thread Insert STI Tap used for?
This OSG spiral-flute STI tap is designed for threading holes in nickel and titanium alloys before installing screw thread inserts. It is commonly used in aerospace, automotive, and high-temperature industrial applications where strong, wear-resistant threads are required in difficult-to-machine materials.
What are the specifications of the OSG 31540308 STI tap?
The OSG 31540308 is a #6-32 UNC spiral-flute STI tap with a H3 / 2B-3B tolerance class and 3 flutes. It is engineered for threading in nickel and titanium alloys. The H3 pitch diameter tolerance ensures precise fit for screw thread inserts, while the spiral flute design aids chip evacuation.
Where to buy OSG STI taps in worldwide?
You can source the OSG 31540308 STI tap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time; we supply genuine OSG tooling for demanding machining operations.
How to select the correct STI tap for nickel alloys?
For nickel alloys, choose a spiral-flute STI tap like the OSG 31540308 with H3 tolerance for proper insert fit. Ensure the tap size matches the insert thread (e.g., #6-32 UNC). Use appropriate cutting fluid and rigid tapping equipment to reduce tool wear and prevent breakage in tough materials.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-flute sti taps for nickel & titanium. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
