OSG Screw Thread Insert STI Tap: Spiral Point, 1"-8 UNC, H6, 4 Flute, Plug Chamfer
The OSG Screw Thread Insert STI Tap is a spiral-point tap for 1"-8 UNC threads, featuring an H6 tolerance, plug chamfer, 4 flutes, and high-speed steel construction (MPN 12502600). 3G Electric interprets this demand…
SKU 3G-OTH-286984
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 is a spiral-point tap for 1"-8 UNC threads, featuring an H6 tolerance, plug chamfer, 4 flutes, and high-speed steel construction (MPN 12502600). 3G Electric interprets this demand and sources the genuine OSG tool, backed by specialist expertise across 14 industrial departments — including cutting tools — to ensure you get the right solution.
Frequently Asked Questions
What is an OSG Screw Thread Insert STI Tap used for?
An OSG Screw Thread Insert STI Tap is used to cut internal threads in a workpiece before installing a helical coil thread insert. It is commonly applied in aerospace, automotive, and industrial maintenance to repair or reinforce stripped threads in metal components.
What are the specifications of the OSG STI Tap 12502600?
The OSG STI Tap 12502600 is a spiral-point tap with a 1"-8 UNC thread, H6 tolerance, 4 flutes, and a plug chamfer. It is made of high-speed steel and is designed for through-hole threading to accommodate screw thread inserts.
Where to buy OSG STI Tap 12502600 worldwide?
3G Electric supplies and delivers the OSG STI Tap 12502600 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, regardless of location.
How to select the correct STI tap for a thread insert?
To select the correct STI tap, match the tap's thread size and pitch to the insert's specifications. For a 1"-8 UNC insert, use an OSG STI tap with the same designation. Ensure the tap's tolerance (e.g., H6) aligns with the insert's class of fit for proper thread engagement.
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.
