Metric to Unified Hand Rivet Nut Tool Conversion Kit

Expand the capability of your existing Metric Hand Rivet Nut Tool with this cost-effective conversion kit, designed to easily adapt your tool for use with unified thread sizes, including UNC and UNF rivet nuts. Ideal for workshops and professionals who work across both metric and imperial standards, this kit allows you to install a wider range of threaded rivet nuts without the need to purchase a second, dedicated tool.

The conversion kit includes pre-assembled unified internal cassettes and an interchangeable mandrel system that fits seamlessly into the compatible Metric Hand Rivet Nut Tool. You can shop the Metric tool here. The tool installs open-ended rivet nuts, also known as rivnuts or nutserts, effortlessly in steel, stainless steel*, and aluminium, and supports popular UNC and UNF thread sizes #8, #10, 1/4", 5/16" and 3/8" **. The kit also contains a 3/8” hex screwdriver bit to assist with 3/8” rivet nuts, one set of UNC mandrels and one set of UNF mandrels**, all conveniently stored in a compact and organised carrying case for easy transport and storage. Rivet nuts aren’t included, but you can shop our range here.

Whether you're working on automotive repairs or mixed-material projects, this upgrade saves you money and space whilst also giving you the flexibility to tackle more jobs with a single tool. This kit is the smart choice for those who want professional versatility without the added cost of two full rivet nut tool kits.

*Only able to install #8, #10, 1/4" and 5/16" stainless steel rivet nuts
**Excludes #8 UNF mandrel/socket cap screw
Not included in our volume discount