OSG Screw Thread Insert STI Tap: Spiral Point, M12x1.75 Metric, D4 / 4H-6H
The OSG Screw Thread Insert STI Tap is a spiral-point tap designed for M12x1.75 metric threads with a D4 / 4H-6H tolerance and plug chamfer. It features 3 flutes and is identified by manufacturer part number…
SKU 3G-OTH-287020
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 designed for M12x1.75 metric threads with a D4 / 4H-6H tolerance and plug chamfer. It features 3 flutes and is identified by manufacturer part number 12700900. 3G Electric interprets your demand for this precision threading tool, sourcing it from OSG and supporting your industrial operations across 14 departments, with specialist depth in combustion, pumps, and controls.
Frequently Asked Questions
What is the OSG Screw Thread Insert STI Tap used for?
This OSG spiral-point STI tap is used to cut internal threads in pre-drilled holes for installing screw thread inserts. It is designed for M12x1.75 metric applications in industrial manufacturing and repair, ensuring precise thread engagement for insert installation.
What are the specifications of the OSG STI Tap MPN 12700900?
The OSG STI tap has a M12x1.75 metric thread size, D4 / 4H-6H tolerance class, 3 flutes, and a plug chamfer. It is a spiral-point design for through-hole threading. The manufacturer part number is 12700900.
Where to buy OSG STI Taps worldwide?
3G Electric supplies OSG STI taps worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the OSG 12700900 tap.
How to select the correct OSG STI tap for M12x1.75 inserts?
Select an STI tap that matches the insert thread size and pitch, here M12x1.75. Ensure the tap tolerance class (D4 / 4H-6H) aligns with the insert manufacturer's recommendation. Use a plug chamfer for through holes and verify the tap is designed for the base material hardness.
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.
