OSG Screw Thread Insert STI Tap: Spiral Fute, #8-32 UNC, H3 / 2B-3B
OSG Spiral-Flute STI Taps for Nickel & Titanium.
SKU 3G-OTH-276720
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
OSG Spiral-Flute STI Taps for Nickel & Titanium.
Frequently Asked Questions
What is an OSG Screw Thread Insert STI Tap used for?
An OSG Screw Thread Insert STI Tap cuts internal threads in nickel and titanium alloys for installing helical wire thread inserts. It is essential in aerospace, automotive, and heavy equipment manufacturing where strong, wear-resistant threads are required in challenging materials.
What are the specifications of the OSG 31520408 STI Tap?
The OSG 31520408 is a #8-32 UNC spiral-flute STI tap with H3 / 2B-3B tolerance, 3 flutes, and a manufacturer part number 31520408. It is designed specifically for threading nickel and titanium alloys to accept screw thread inserts.
Where to buy OSG STI taps for nickel and titanium worldwide?
3G Electric supplies OSG STI taps like the 31520408 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this spiral-flute tap for demanding materials.
How to select the correct STI tap for nickel alloys?
Select an STI tap with spiral flute geometry for chip evacuation in nickel and titanium. Ensure the tap size matches the insert thread (e.g., #8-32 UNC) and tolerance class (H3 / 2B-3B). OSG taps are engineered for these materials; consult technical data for feed and speed recommendations.
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.
