About This

• Professional-Grade Rivet Nut Installation Designed for precise and reliable threaded fastening on metal, plastic, or fiberglass. This set includes 440 pieces: 440 metric flat-head rivet nuts (M3×100, M4×100, M5×100, M6×100, M8×40). Ideal for automotive, metalworking, marine, furniture, and DIY projects.
• Complete Kit for Any Job – No Hidden Surprises Covers all common metric sizes from M3 to M8. Use M3 for electronics and thin panels, M4/M5 for furniture and appliances, M6/M8 for automotive interiors and light structural fixes. The zinc-plated carbon steel nuts offer good rust resistance for indoor and covered outdoor use.
• Durable Construction for Long-Term Reliability Tool body made of hardened chrome-vanadium steel with heat-treated, precision-machined jaws. Ergonomic non-slip TPR handle reduces hand fatigue. Tested for 5,000+ cycles without thread stripping or jaw slippage – built to last for years of regular use.
• Effortless Flush Installation – No Damage to Workpiece Compound leverage mechanism delivers 50% more clamping force with less hand effort. Set rivet nuts perfectly flush (flat head) every time, without denting or scratching the workpiece surface. Works on sheet metal, plastic, fiberglass, and even thin aluminum.
• Portable Organized Storage Case All 440 components fit neatly into a custom-designed, foam-lined portable case (made of impact-resistant plastic). Each nut size has its own dedicated slot—eliminating any rattling of loose parts. Whether you’re working on-site, organizing your garage, or taking it to the workshop, this case handles it all with ease. It comes with a 3-year warranty for your peace of mind.

Overview

• Material : Carbon Steel
• Fastener Type : Rivet
• Thread Size : M3/M4/M5/M6/M8
• Exterior Finish : Zinc
• Metal Type : Carbon Steel