OSG Screw Thread Insert STI Tap: Spiral Point, M2.5x0.45 Metric, D2 / 4H-6H
The OSG Screw Thread Insert STI Tap: Spiral Point (MPN 34400201) is a spiral-point STI tap for multiple materials, with M2.5x0.45 Metric thread, D2 / 4H-6H tolerance, 2 flutes, and a plug chamfer. 3G Electric…
SKU 3G-OTH-284730
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 Screw Thread Insert STI Tap: Spiral Point (MPN 34400201) is a spiral-point STI tap for multiple materials, with M2.5x0.45 Metric thread, D2 / 4H-6H tolerance, 2 flutes, and a plug chamfer. 3G Electric interprets demand and delivers this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.
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 multiple materials to accept helical wire thread inserts. It is commonly used in aerospace, automotive, and general manufacturing to repair or reinforce tapped holes in aluminum, steel, and cast iron.
What are the specifications of the OSG STI Tap M2.5x0.45?
This OSG STI Tap has an M2.5x0.45 metric thread, D2 / 4H-6H tolerance, 2-flute spiral-point design, and plug chamfer. It is made for screw thread insert installation and is identified by MPN 34400201.
Where to buy OSG STI Tap M2.5x0.45 worldwide?
3G Electric supplies and delivers the OSG STI Tap M2.5x0.45 (MPN 34400201) worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.
How to select the correct STI tap size for thread inserts?
Select an STI tap that matches the thread insert's nominal size and pitch, such as M2.5x0.45. The tap tolerance (e.g., D2 / 4H-6H) must align with the insert manufacturer's recommendation. Always verify the insert's drill size and chamfer type before tapping.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point sti taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
