HELI-COIL M16-2.00 Thread Repair Kit, 5403-16
The HELI-COIL Thread Repair Kit (MPN 5403-16) is a tanged tang style, free-running insert and tool kit for M16-2.00 coarse threads. It includes helical inserts made from 18-8 material, a 21/32 drill bit, and an STI…
SKU 3G-OTH-528218
Also listed as: 540316 · 5403 16
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 Thread Repair Kit (MPN 5403-16) is a tanged tang style, free-running insert and tool kit for M16-2.00 coarse threads. It includes helical inserts made from 18-8 material, a 21/32 drill bit, and an STI tap, with a 24 mm overall length and right-hand thread direction, designed for metal substrates.
Frequently Asked Questions
What is a HELI-COIL Thread Repair Kit used for?
A HELI-COIL Thread Repair Kit restores damaged internal threads in metal components. It installs helical inserts made from 18-8 stainless steel to create strong, free-running M16-2.00 coarse threads, commonly used in automotive, industrial machinery, and equipment maintenance.
What are the specifications of the HELI-COIL 5403-16 kit?
The HELI-COIL 5403-16 kit includes helical inserts for M16-2.00 coarse threads, a 21/32 drill bit, and an STI tap. Inserts are 18-8 stainless steel, 24 mm overall length, right-hand thread direction, and compatible with metal substrates. System of measurement is metric.
Where to buy HELI-COIL thread repair kits worldwide?
3G Electric supplies HELI-COIL thread repair kits worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine HELI-COIL products to your facility. Contact us for availability and lead time on the 5403-16 kit.
How to install a HELI-COIL thread insert?
Drill out the damaged thread using the 21/32 bit, tap the hole with the included STI tap, then insert the helical insert using the tang-style tool. Break off the tang after installation. Always follow HELI-COIL's generic best practices for metal substrates to ensure proper thread repair.
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Common applications for HELI-COILHELI-COIL Products
3G Electric supplies HELI-COIL insert & tool kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
