OSG M20x2.5 Metric Spiral-Point STI Tap, D5 / 4H-6H, Plug Chamfer, 3 Flute
The OSG Screw Thread Insert STI Tap is a spiral-point tap designed for M20x2.5 metric threads, featuring a D5 / 4H-6H tolerance class and a plug chamfer. This 3-flute tap (MPN 12701300) is engineered for threading…
SKU 3G-OTH-287019
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The OSG Screw Thread Insert STI Tap is a spiral-point tap designed for M20x2.5 metric threads, featuring a D5 / 4H-6H tolerance class and a plug chamfer. This 3-flute tap (MPN 12701300) is engineered for threading applications requiring screw thread inserts, with the spiral-point design aiding chip evacuation during operation.
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 pre-drilled holes for installing screw thread inserts. It is designed for M20x2.5 metric threads with a D5 / 4H-6H tolerance class, commonly applied in automotive, aerospace, and general manufacturing where thread repair or reinforcement is needed.
What are the specifications of the OSG STI Tap MPN 12701300?
The OSG STI tap has a spiral-point design, M20x2.5 metric thread size, D5 / 4H-6H tolerance, 3 flutes, and a plug chamfer. It is a spiral-point STI tap for screw thread inserts, manufactured by OSG. These specs ensure precise thread cutting for insert installation in industrial applications.
Where to buy OSG STI Tap MPN 12701300 worldwide?
You can source the OSG STI Tap MPN 12701300 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 on this OSG spiral-point STI tap.
How to select the correct OSG STI tap for M20x2.5 threads?
To select the correct OSG STI tap, match the thread size (M20x2.5) and tolerance class (D5 / 4H-6H) to your insert specifications. Use a spiral-point design for through-hole applications. Verify the chamfer type (plug) and flute count (3) suit your material. Consult OSG technical data for optimal performance.
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.
