OSG Screw Thread Insert STI Tap: Spiral Point, #6-40 UNF, H2 / 2B-3B, 3 Flute
The OSG Screw Thread Insert STI Tap: Spiral Point is a #6-40 UNF, H2 / 2B-3B, Plug Chamfer tap with 3 flutes (MPN 31400308). Designed for threading multiple materials, it features a spiral-point geometry for…
SKU 3G-OTH-284729
Need installation or engineering help?
Ask a question
Product Description
The OSG Screw Thread Insert STI Tap: Spiral Point is a #6-40 UNF, H2 / 2B-3B, Plug Chamfer tap with 3 flutes (MPN 31400308). Designed for threading multiple materials, it features a spiral-point geometry for efficient chip evacuation.
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 multiple materials before installing screw thread inserts. It is commonly used in aerospace, automotive, and general manufacturing applications where thread repair or reinforcement is required.
What are the specifications of the OSG #6-40 UNF STI Tap?
The OSG STI tap has a #6-40 UNF thread size, H2 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is a spiral-point design for efficient chip evacuation. The manufacturer part number is 31400308.
Where to buy OSG STI taps in 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 #6-40 UNF spiral-point tap.
How to select the correct OSG STI tap for thread inserts?
Select an STI tap that matches the insert's thread size and pitch, such as #6-40 UNF. Ensure the tap tolerance (H2 / 2B-3B) aligns with the required thread class. OSG taps are designed for multiple materials; use appropriate cutting fluid for best results.
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.
