HELI-COIL Thread Gauge: Thread Gauge, Helical Inserts, #12-24 Compatible External Thread Size
The HELI-COIL Thread Gauge (MPN 1442-1) is an inch-system installation tool for verifying #12-24 compatible external thread size in steel helical inserts. It is designed for right-hand, coarse-thread helical inserts…
SKU 3G-OTH-531167
Need installation or engineering help?
Ask a question
Product Description
The HELI-COIL Thread Gauge (MPN 1442-1) is an inch-system installation tool for verifying #12-24 compatible external thread size in steel helical inserts. It is designed for right-hand, coarse-thread helical inserts, ensuring correct thread sizing before installation.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the HELI-COIL Thread Gauge 1442-1 used for?
The HELI-COIL Thread Gauge 1442-1 is used to verify the correct #12-24 external thread size in steel helical inserts before installation. It ensures right-hand, coarse-thread inserts are properly sized, preventing cross-threading or insert failure in industrial repair and assembly applications.
What are the specifications of the HELI-COIL Thread Gauge 1442-1?
The HELI-COIL Thread Gauge 1442-1 is an inch-system tool for #12-24 compatible external thread size. It works with right-hand, coarse-thread helical inserts made of steel. The tool type is a thread gauge, and the manufacturer part number is 1442-1.
Where to buy the HELI-COIL Thread Gauge 1442-1 worldwide?
3G Electric supplies the HELI-COIL Thread Gauge 1442-1 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this thread gauge to your facility, ensuring you get the correct tool for verifying #12-24 helical insert threads.
How to use the HELI-COIL Thread Gauge 1442-1 for thread verification?
To use the HELI-COIL Thread Gauge 1442-1, simply insert it into the tapped hole before installing the helical insert. The gauge should fit smoothly without force. If it binds, the thread size or pitch is incorrect. Always verify with the gauge to avoid damaging the insert or workpiece.
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.









