HARDELL Rivet Nut Tool Kit, 84Pcs M6 / 1/4-20 Rivet Nuts

Durable Carbon Steel Construction：Built tough! Our 1/4-20 rivet nut features durable carbon steel construction with rust-busting zinc plating. Precision-engineered threads won't strip or snap during install, delivering reliable outdoor performance – rain or shine,JUST the Universal 1/4-20 Rivet Nut: most widely used nut size. Ideal for countless applications in DIY, automotive, furniture, and machinery. Purchase only the quantity you need of these essential rivnuts in this standalone size, eliminating the cost and waste of multi-size kits,Deep Thread & Clear Knurling: These threaded rivets feature increased thread depth for superior grip and pull-out strength in sheet metal and thin materials. Pronounced, deep knurling prevents spin-out during installation, ensuring a secure, vibration-resistant fit. Ideal for professional flat head rivet nuts applications demanding critical reliability,Nut Fittings (84 pcs): Nut body diameter: 8.9mm, Pre-Drilled Hole: 9.1-9.2mm, Grip Range: 0.5-3mm,Versatile Applications: Deliver secure, hassle-free threaded inserts for metal connections for screws and bolts in home improvement projects. Ideal for automotive repairs (especially with 1/4-20 nut), aircraft maintenance, appliance assembly, furniture building, and decorative manufacturing across multiple industries