Rivet Nut Tool Kit 501Pcs Metric Rivnut Kit - Professional Hand Press

In this review of the Metric Rivet Nut Tool Kit the bottom line is simple: this kit is for DIYers, fabricators, and automotive hobbyists who need a compact, durable solution for installing threaded anchors in thin materials. The reviewer found the single biggest reason to buy is the combination of a sturdy hand-press tool with a large 500-piece rivet nut assortment and a fitted suitcase, which makes setup and storage straightforward for repeated workshop use. The review also notes ease of use thanks to an ergonomic handle and removable mandrel for quick maintenance.

Key Features

• Complete kit: Includes a metric rivet nut tool, 500 rivet nuts across five sizes, a step drill and a storage toolbox so most jobs start without extra purchases.
• Durable construction: The hand-press tool is built from premium steel to withstand regular workshop use and resist deformation under load.
• Rust resistance: Zinc-plated carbon steel rivet nuts are protected against corrosion during storage and on jobs where moisture is present.
• Ergonomic operation: The handle is shaped for leverage to reduce user fatigue and make installation smoother on repeated anchors.
• Quick maintenance: The mandrel can be removed by hand, making replacement and cleaning fast during field or garage work.
• Versatile sizes: The assortment covers M3, M4, M5, M6 and M8 sizes to handle a wide range of thread requirements.

Who It's For

This kit suits home mechanics, metal fabricators, bicycle modifiers and general DIYers who need to add reliable threaded attachments into thin sheets of metal, fiberglass or similar materials. The included step drill and toolbox make it convenient for mobile work and quick workshop tasks.

Professionals who require extremely high-volume production or specialized blind rivet nut systems may prefer a dedicated industrial press or higher-capacity tooling, as this hand-press kit is optimized for light to medium duty installations and portability rather than assembly-line throughput.

Pros & Cons

Pros

• Comprehensive 500-piece metric assortment covers common thread sizes for versatile jobs.
• Sturdy steel hand-press tool offers good leverage and feels solid in use.
• Compact suitcase keeps parts organized and prevents loss or scratching during storage and transport.
• Removable mandrel makes maintenance and mandrel swaps quick without special tools.

Cons

• Supply of M8 rivet nuts is smaller than other sizes, so heavy M8 use may require buying extras.
• The kit is aimed at light to medium tasks and is not a substitute for an industrial bench press for very high-volume work.

Specifications

Contents	1x metric rivet nut tool, 500 rivet nuts, 1 step drill, 1 toolbox, 1 specification sheet
Rivet nut sizes	M3 (120), M4 (120), M5 (120), M6 (120), M8 (20)
Rivet nut material	Zinc-plated carbon steel
Tool construction	Premium steel hand-press tool with ergonomic handle
Storage	Sturdy suitcase / toolbox for kit and accessories

Our Verdict

The Metric Rivet Nut Tool Kit is a practical, cost-effective package for hobbyists and small shops that need reliable blind nut installation across common metric sizes. Its durable hand-press tool, corrosion-resistant rivet nuts and organized suitcase deliver good value for repair, fabrication and DIY use, though high-volume professional shops may want a heavier-duty press and extra M8 stock.

Frequently Asked Questions

Does the kit include a drill bit for hole sizing?
The kit includes one step drill to create proper pilot holes for the rivet nuts.

Can the mandrel be replaced without tools?
Yes, the mandrel of the rivet nut tool can be removed by hand to facilitate replacement or maintenance.

Are the rivet nuts rust resistant?
Rivet nuts are zinc-plated carbon steel to reduce corrosion during storage and normal use.