HELI-COIL Thread Gauge: Thread Gauge, Helical Inserts
The HELI-COIL Thread Gauge (MPN 4624-4) is a metric thread gauge for helical inserts, compatible with M4-0.70 external thread size, coarse right-hand threads. As an installation tool, it verifies thread dimensions…
SKU 3G-OTH-531047
Need installation or engineering help?
Ask a question
Product Description
The HELI-COIL Thread Gauge (MPN 4624-4) is a metric thread gauge for helical inserts, compatible with M4-0.70 external thread size, coarse right-hand threads. As an installation tool, it verifies thread dimensions for helical inserts. 3G Electric interprets demand and sources this gauge across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the HELI-COIL Thread Gauge 4624-4 used for?
The HELI-COIL Thread Gauge 4624-4 is used to verify thread dimensions for helical inserts. It checks M4-0.70 coarse right-hand metric threads, ensuring proper fit and function during installation. 3G Electric sources this gauge across 14 industrial departments, with specialist depth in combustion, pumps and controls.
What are the specifications of the HELI-COIL Thread Gauge 4624-4?
The HELI-COIL Thread Gauge 4624-4 is a metric thread gauge for helical inserts, compatible with M4-0.70 external thread size. It supports coarse right-hand threads and is manufactured by HELI-COIL. This tool type is a thread gauge, part number 4624-4.
Where to buy the HELI-COIL Thread Gauge 4624-4 worldwide?
3G Electric supplies the HELI-COIL Thread Gauge 4624-4 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for delivery to any location. Contact us to order this metric thread gauge for helical inserts.
How to use the HELI-COIL Thread Gauge 4624-4 for installation?
To use the HELI-COIL Thread Gauge 4624-4, insert it into the tapped hole to verify thread dimensions before installing the helical insert. Ensure the gauge fits smoothly without force. This confirms the M4-0.70 coarse thread is correctly formed for reliable insert seating.
Used in
Common applications for HELI-COILHELI-COIL Products
3G Electric supplies HELI-COIL installation tools for helical inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









