OSG Screw Thread Insert STI Tap: Spiral Point, 5/8"-11 UNC, H3 / 2B-3B, 4 Flute
The OSG Screw Thread Insert STI Tap is a spiral-point tap for multiple materials, specified as 5/8"-11 UNC with H3 / 2B-3B tolerance, 4 flutes, and a plug chamfer (MPN 31402808). 3G Electric interprets this demand…
SKU 3G-OTH-284735
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) 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 for multiple materials, specified as 5/8"-11 UNC with H3 / 2B-3B tolerance, 4 flutes, and a plug chamfer (MPN 31402808). 3G Electric interprets this demand and supplies this genuine industrial tap across 14 departments, with specialist depth in cutting tools as an authorised distributor.
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 in multiple materials for installing screw thread inserts. It is commonly applied in automotive, aerospace, and general manufacturing where thread repair or reinforcement is needed.
What are the specifications of the OSG 31402808 STI Tap?
The OSG 31402808 STI Tap has a 5/8"-11 UNC thread size, H3 / 2B-3B tolerance, 4 flutes, and a spiral-point design with plug chamfer. It is a spiral-point STI tap for multiple materials, manufactured by OSG.
Where to buy the OSG 31402808 STI Tap worldwide?
You can source the OSG 31402808 STI Tap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your operations.
How to select the correct OSG STI Tap for thread inserts?
To select the correct OSG STI Tap, match the tap thread size and pitch to the insert's internal thread specification. For the 31402808, use a 5/8"-11 UNC tap for H3 / 2B-3B tolerance. OSG taps are designed for multiple materials, ensuring proper thread fit.
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.
