HELI-COIL Screw Thread Insert STI Tap: Straight Fute, M24x3 Metric, H4 / 4H, 4 Flute
The HELI-COIL Screw Thread Insert STI Tap: Straight Flute is a general-purpose STI tap designed for M24x3 metric threads. It features a 4-flute, plug chamfer design with an H4 / 4H tolerance class (MPN 4687-24). This…
SKU 3G-OTH-261980
Also listed as: 468724 · 4687 24
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The HELI-COIL Screw Thread Insert STI Tap: Straight Flute is a general-purpose STI tap designed for M24x3 metric threads. It features a 4-flute, plug chamfer design with an H4 / 4H tolerance class (MPN 4687-24). This tool is used to create threads for HELI-COIL screw thread inserts.
Frequently Asked Questions
What is a HELI-COIL Screw Thread Insert STI Tap used for?
A HELI-COIL STI tap is used to cut internal threads for installing HELI-COIL screw thread inserts. It creates precise M24x3 metric threads in materials like aluminum or cast iron, restoring or reinforcing stripped threads in industrial equipment across machining, automotive, and heavy machinery applications.
What are the specifications of the HELI-COIL STI Tap M24x3?
This HELI-COIL STI tap has M24x3 metric threads, a 4-flute straight flute design, plug chamfer, and H4 / 4H tolerance class. The manufacturer part number is 4687-24. It is a general-purpose tap for creating threads that accept HELI-COIL screw thread inserts.
Where to buy HELI-COIL STI Tap M24x3 worldwide?
3G Electric supplies the HELI-COIL STI Tap M24x3 (MPN 4687-24) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision threading tool.
How to select the correct STI tap for HELI-COIL inserts?
Select an STI tap that matches the insert's thread size and pitch, such as M24x3. Ensure the tap has the correct tolerance class (e.g., H4 / 4H) and chamfer type (plug for general use). Always use proper cutting fluid and follow tap manufacturer speed/feed recommendations for the workpiece material.
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.
