OSG Screw Thread Insert STI Tap: Spiral Point, 1"-8 UNC, H6, 4 Flute
The OSG Screw Thread Insert STI Tap: Spiral Point (MPN 31404108) is a spiral-point STI tap for multiple materials, specified as 1"-8 UNC, H6 tolerance, with a plug chamfer and 4 flutes. 3G Electric interprets this…
SKU 3G-OTH-284678
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: Spiral Point (MPN 31404108) is a spiral-point STI tap for multiple materials, specified as 1"-8 UNC, H6 tolerance, with a plug chamfer and 4 flutes. 3G Electric interprets this demand and sources the genuine OSG tap, backed by specialist depth in industrial tooling across 14 departments.
Frequently Asked Questions
What is the OSG Screw Thread Insert STI Tap used for?
The OSG Screw Thread Insert STI Tap is used to cut internal threads for helical coil inserts in multiple materials. Its spiral-point design pushes chips forward, making it ideal for through-hole applications in industrial maintenance and production environments.
What are the specifications of the OSG Screw Thread Insert STI Tap?
This OSG tap has a UNC thread size of 1"-8, with H6 tolerance and a plug chamfer. It features 4 flutes and a spiral-point geometry for efficient chip evacuation. The manufacturer part number is 31404108.
Where to buy the OSG Screw Thread Insert STI Tap worldwide?
You can source the OSG Screw Thread Insert STI Tap worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to global destinations as an industrial equipment supplier.
How to select the correct OSG STI tap for a thread repair job?
Select the OSG STI tap by matching the thread size and pitch to the insert requirements. For through holes, choose a spiral-point tap like this 1"-8 UNC model. Verify the H6 tolerance and plug chamfer suit your material and depth needs.
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.
