OSG Screw Thread Insert STI Tap: Spiral Point, 1/4"-28 UNC, H2 / 2B-3B, 3 Flute
The OSG Screw Thread Insert STI Tap: Spiral Point (SKU 1715401, MPN 1715401) is a spiral-point STI tap for multiple materials, with a 1/4"-28 UNC thread size, H2 / 2B-3B tolerance, 3 flutes, and a plug chamfer. 3G…
SKU 3G-OTH-284673
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.
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Product Description
The OSG Screw Thread Insert STI Tap: Spiral Point (SKU 1715401, MPN 1715401) is a spiral-point STI tap for multiple materials, with a 1/4"-28 UNC thread size, H2 / 2B-3B tolerance, 3 flutes, and a plug chamfer. 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.
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 aerospace, automotive, and general manufacturing where thread repair or reinforcement is needed.
What are the specifications of the OSG Screw Thread Insert STI Tap?
This OSG STI tap has a 1/4"-28 UNC thread size, H2 / 2B-3B tolerance, 3-flute design, and plug chamfer. It is a spiral-point tap for through-hole threading in multiple materials. The manufacturer part number is 1715401.
Where to buy the OSG Screw Thread Insert STI Tap worldwide?
You can source the OSG Screw Thread Insert STI Tap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.
How to select the correct OSG STI tap for thread inserts?
Select an OSG STI tap based on the thread size and pitch required for the insert, such as 1/4"-28 UNC. Ensure the tap tolerance matches the desired thread class (e.g., H2 / 2B-3B). Use a spiral-point design for through-hole applications to improve chip evacuation.
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.
