OSG M6x1 Metric Spiral-Point STI Tap, D3 / 4H-6H, Plug Chamfer, 3 Flute
The OSG Screw Thread Insert STI Tap is a spiral-point tap designed for threading holes that will accept screw thread inserts. This M6x1 metric tap features a D3 / 4H-6H tolerance class, a plug chamfer, and three…
SKU 3G-OTH-287051
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
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Product Description
The OSG Screw Thread Insert STI Tap is a spiral-point tap designed for threading holes that will accept screw thread inserts. This M6x1 metric tap features a D3 / 4H-6H tolerance class, a plug chamfer, and three flutes (MPN 12700600).
Frequently Asked Questions
What is an OSG Screw Thread Insert STI Tap used for?
An OSG Screw Thread Insert STI Tap is used to cut internal threads in a workpiece before installing a helical wire thread insert. It is commonly applied in aerospace, automotive, and general manufacturing to repair or reinforce threads in softer materials like aluminum or cast iron.
What are the specifications of the OSG STI Tap M6x1?
This OSG STI Tap is M6x1 metric with a D3 / 4H-6H tolerance class, 3 flutes, and a spiral-point plug chamfer design. The spiral point pushes chips forward, making it suitable for through-hole threading. The manufacturer part number is 12700600.
Where to buy OSG STI Taps worldwide?
3G Electric supplies OSG STI Taps worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine OSG cutting tools like this M6x1 spiral-point tap to procurement teams and maintenance engineers internationally.
How to select the correct STI tap size for a thread insert?
Select an STI tap that matches the thread insert's nominal size and pitch, such as M6x1. The tap's tolerance class (e.g., D3 / 4H-6H) must align with the insert manufacturer's recommendation. Always verify the tap's plug chamfer and flute count suit your hole type—through or blind.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point sti taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
