HIFESON Rivet Nut Tool Kit – Hand/Drill Riveter with 10 Mandrels, 100 Stainless Rivet Nuts & Step Drill

HIFESON Rivet Nut Tool Kit is a hand-operated and drill-driven rivnut installer that drives stainless steel threaded nuts into thin materials for strong blind fastenings. This compact kit supplies everything needed to set rivet nuts in sheet metal, tube, and composites: a chromium-steel manual rivet nut tool built for repeated use, ten mandrels covering both metric and SAE threads, 100 stainless-steel rivet nuts, and a step drill for correct hole sizing. The tool accepts a hex head bolt that you can turn by hand or with an electric drill adapter, making it practical for garage repairs, light fabrication, and retrofitting hardware where welds or through-bolts aren’t possible.

How does the HIFESON rivet nut tool install threaded inserts?

The tool holds a rivet nut on a chosen mandrel and compresses the nut’s body as the screw is rotated, forming a secure clinch against the workpiece from the blind side. You can operate the screw using the included hex head or by using an electric drill (with appropriate caution and correct speed) to speed up repetitive installs.

• Use the step drill to create the correct aperture before inserting the rivet nut.
• Select the matching mandrel for the rivet nut size you’re installing.
• Thread the nut onto the mandrel, insert into the hole, then tighten the screw to flare and set the nut.

What sizes and components are included in the set?

The kit is supplied in both metric and SAE coverage: ten mandrels span M3, M4, M5, M6, M8, M10 and SAE sizes 10-24, 1/4-20, 5/16-18, 3/8-16. It also includes 100 stainless-steel rivet nuts (10 nuts per mandrel) and a step drill to prepare holes quickly and accurately for each nut diameter.

• Ten mandrels covering common metric and imperial threads for versatility.
• One step drill for progressive hole sizing and cleaner edges.
• 100 stainless rivet nuts, suitable for corrosion resistance and strength.

How durable and serviceable is the rivet nut tool?

The main tool body is manufactured from chromium steel and finished to resist corrosion, which increases service life under workshop conditions. Wear parts such as the hex screw are standard sizes, allowing local replacement when needed rather than discarding the entire tool.

• Chromium-steel construction for higher tensile strength and longevity.
• Surface treatment to reduce rust and maintain smooth operation.
• Standard hex bolt design means replacement hardware is readily available.

What jobs and materials is this kit suited for?

This rivet nut kit is designed for sheet metals, light structural panels, tubing and many assembled components found in automotive repairs, shelving, furniture, fixtures and general DIY fabrication. It’s optimized for thin-to-medium thickness materials where a blind-side threaded solution is required without welding.

• Fastening threaded points in automotive panels and accessory mounts.
• Attaching hardware to metal furniture, ladders, or electrical enclosures.
• Retrofit projects where access to the reverse side is limited or impossible.

Who is this for This HIFESON kit is aimed at hobbyists, DIYers, mechanics and light fabricators who need a dependable blind fastening solution without investing in heavy hydraulic tools. If you frequently install threaded anchors in thin metal, retrofit brackets, or assemble sheet components and prefer a portable, corrosion-resistant kit with a range of sizes, this set provides the mandrels, nuts and drill guide to get consistent results. The included warranty and storage case also suit mobile technicians needing organized, ready-to-use hardware in a compact package.

FAQ

Q: Can I use an electric drill with this rivet nut tool?

A: Yes — the kit supports turning the hex screw by hand or with an electric drill adapter; use low speed and steady pressure to avoid over-torquing.

Q: What materials are the rivet nuts made from?

A: The included rivet nuts are stainless steel, chosen for corrosion resistance and suitability on most thin-metal applications.