HELI-COIL Screw Thread Insert STI Tap: Straight Fute, M14x1.5 Metric, H3 / 4H, 4 Flute
The HELI-COIL Screw Thread Insert STI Tap is a general-purpose STI tap designed for M14x1.5 Metric threads. It features a straight flute, 4-flute design with a plug chamfer, and is rated H3 / 4H (MPN 5476-14).
SKU 3G-OTH-262147
Also listed as: 547614 · 5476 14
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 HELI-COIL Screw Thread Insert STI Tap is a general-purpose STI tap designed for M14x1.5 Metric threads. It features a straight flute, 4-flute design with a plug chamfer, and is rated H3 / 4H (MPN 5476-14).
Frequently Asked Questions
What is a HELI-COIL STI tap used for?
A HELI-COIL STI tap cuts internal threads for installing screw thread inserts. It is used in industrial maintenance and manufacturing to repair or reinforce threads in metal components, ensuring strong, wear-resistant connections.
What are the specifications of the HELI-COIL STI tap 5476-14?
This HELI-COIL STI tap is M14x1.5 Metric with a straight flute, 4-flute design, plug chamfer, and H3 / 4H thread class. It is a general-purpose tap for installing screw thread inserts, manufactured by HELI-COIL under MPN 5476-14.
Where to buy HELI-COIL STI taps worldwide?
3G Electric supplies HELI-COIL STI taps worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this M14x1.5 tap (MPN 5476-14) to your facility, ensuring compliance with local import requirements.
How to select the correct STI tap for a thread repair?
Select an STI tap that matches the insert's thread size and pitch, such as M14x1.5. Use a tap with the correct thread class (e.g., H3 / 4H) and chamfer type (plug for through holes). Always follow the insert manufacturer's recommendations for hole preparation and tapping depth.
Used in
Common applications for HELI-COILHELI-COIL Products
3G Electric supplies HELI-COIL general purpose sti taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
