OSG Screw Thread Insert STI Tap: Spiral Point, M12x1.75 Metric, D4 / 4H-6H
The OSG Screw Thread Insert STI Tap is a spiral-point tap for steel and stainless steel, specified as M12x1.75 Metric with a D4 / 4H-6H tolerance and plug chamfer. It features 3 flutes and is identified by…
SKU 3G-OTH-265391
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 steel and stainless steel, specified as M12x1.75 Metric with a D4 / 4H-6H tolerance and plug chamfer. It features 3 flutes and is identified by manufacturer part number 34200908.
Frequently Asked Questions
What is the OSG Screw Thread Insert STI Tap used for?
This OSG spiral-point STI tap is designed for cutting internal threads in steel and stainless steel before installing screw thread inserts. It is commonly used in automotive, aerospace, and general manufacturing applications where thread repair or reinforcement is required.
What are the specifications of the OSG 34200908 STI tap?
The OSG 34200908 is a spiral-point STI tap with M12x1.75 metric thread, D4 / 4H-6H tolerance, 3 flutes, and a plug chamfer. It is designed for threading holes in steel and stainless steel prior to inserting thread repair coils.
Where to buy OSG STI taps worldwide?
3G Electric supplies OSG STI taps worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG 34200908 M12x1.75 spiral-point tap.
How to select the correct OSG STI tap size?
Select an OSG STI tap based on the thread insert's nominal size and pitch. For M12x1.75 inserts, use the corresponding STI tap with D4 / 4H-6H tolerance. Ensure the tap matches the material (steel or stainless steel) and has the correct chamfer type for your application.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point sti taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
