OSG General Purpose STI Tap, 3/4"-10 UNC, H3 / 2B-3B, Plug Chamfer, 4 Flute
The OSG Screw Thread Insert STI Tap (Straight Flute, MPN 12603100) is a general-purpose STI tap for 3/4"-10 UNC threads. It features an H3 / 2B-3B tolerance, 4 flutes, and a plug chamfer. 3G Electric interprets your…
SKU 3G-OTH-262100
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 (Straight Flute, MPN 12603100) is a general-purpose STI tap for 3/4"-10 UNC threads. It features an H3 / 2B-3B tolerance, 4 flutes, and a plug chamfer. 3G Electric interprets your demand for this OEM-specified tool, sources it, and supports your application across 14 industrial departments — with specialist depth in combustion, pumps, and controls.
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 metal components for installing helical 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 STI Tap 12603100?
This OSG STI Tap has a 3/4"-10 UNC thread size, H3 / 2B-3B tolerance, 4 flutes, and a plug chamfer. It is a straight flute, general purpose tap designed for thread insert installation. The manufacturer part number is 12603100.
Where to buy OSG STI Taps worldwide?
You can source OSG STI Taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this and other OSG tooling.
How to select the correct OSG STI Tap for thread inserts?
Select an OSG STI Tap based on the thread size and pitch of the insert, such as 3/4"-10 UNC. Ensure the tap tolerance (e.g., H3 / 2B-3B) matches the required class of fit. Use a plug chamfer for through holes and a bottoming chamfer for blind holes.
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Common applications for OSGOSG Products
3G Electric supplies OSG general purpose sti taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
