OSG Screw Thread Insert STI Tap: Spiral Point, M4x0.7 Metric, D3 / 4H-6H, 3 Flute
The OSG Screw Thread Insert STI Tap is a spiral-point tap for multiple materials, specified as M4x0.7 Metric with a D3 / 4H-6H tolerance and plug chamfer. It features 3 flutes and is identified by manufacturer part…
SKU 3G-OTH-284701
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
The OSG Screw Thread Insert STI Tap is a spiral-point tap for multiple materials, specified as M4x0.7 Metric with a D3 / 4H-6H tolerance and plug chamfer. It features 3 flutes and is identified by manufacturer part number 34400401.
Frequently Asked Questions
What is the OSG Screw Thread Insert STI Tap used for?
This OSG spiral-point STI tap is used to cut internal threads in multiple materials for screw thread inserts. It is commonly applied in automotive, aerospace, and general manufacturing where strong, replaceable threads are needed in softer base materials.
What are the specifications of the OSG STI Tap 34400401?
The OSG STI Tap has an M4x0.7 metric thread, D3 / 4H-6H tolerance, 3 flutes, and a plug chamfer. It is a spiral-point design for through-hole threading. The manufacturer part number is 34400401.
Where to buy OSG STI Taps worldwide?
You can source OSG STI Taps through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to select the correct OSG STI Tap size?
Select the OSG STI tap based on the insert thread size and material. For M4x0.7 inserts, use this tap with D3 / 4H-6H tolerance. Match the tap chamfer (plug for through holes) and flute count to your application. Consult OSG's technical data for material-specific speeds.
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.
