OSG Screw Thread Insert STI Tap: Spiral Point, M2.5x0.45 Metric, D2 / 4H-6H
The OSG Screw Thread Insert STI Tap is a spiral-point tap for multiple materials, specified as M2.5x0.45 Metric with D2 / 4H-6H tolerance, 2 flutes, and a plug chamfer (MPN 34400208). 3G Electric interprets this…
SKU 3G-OTH-284741
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
The OSG Screw Thread Insert STI Tap is a spiral-point tap for multiple materials, specified as M2.5x0.45 Metric with D2 / 4H-6H tolerance, 2 flutes, and a plug chamfer (MPN 34400208). 3G Electric interprets this demand and sources the genuine OSG tool, backed by specialist expertise across 14 industrial departments.
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 cutting threads in multiple materials and is identified by manufacturer part number 34400208.
Where to buy OSG STI Tap M2.5x0.45 worldwide?
3G Electric supplies and delivers the OSG STI Tap M2.5x0.45 (MPN 34400208) worldwide. We handle full logistics and customs clearance, ensuring your order reaches any global destination. Contact us for availability and lead time.
How to select the correct STI tap size for a thread insert?
To select the correct STI tap, match the tap's thread size and pitch to the insert's internal thread specification. For an M2.5x0.45 insert, use an OSG STI tap with the same designation. Always verify the tap's tolerance class (e.g., D2 / 4H-6H) matches your application requirements.
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.
