Button Rivet Locking Nuts Set with M4, M5, M6,3 Sizes, 30pcs

Product details

Product description What size drill bit do I need for these? It depends on the size you are fitting — M4 × 20 takes an 8 mm hole, M5 × 25 takes 10 mm, and M6 × 25 takes 12 mm. What size drill bit do I need for these? It depends on the size you are fitting — M4 × 20 takes an 8 mm hole, M5 × 25 takes 10 mm, and M6 × 25 takes 12 mm. What thickness of panel will these work on? They are made for plate from 0 to 5 mm (about 3/16 in) thick. The sleeve has to pass right through the panel and the petals need room to fold behind it, so measure your sheet plus any gap behind it before choosing a size. What thickness of panel will these work on? They are made for plate from 0 to 5 mm (about 3/16 in) thick. The sleeve has to pass right through the panel and the petals need room to fold behind it, so measure your sheet plus any gap behind it before choosing a size. Do I need a rivet gun to install them? A hand rivet nut gun is quickest, but you can also install them with a bolt, a washer and two spanners — hold the nut, turn the screw and it pulls the sleeve until the petals flare out behind the plate. Do I need a rivet gun to install them? A hand rivet nut gun is quickest, but you can also install them with a bolt, a washer and two spanners — hold the nut, turn the screw and it pulls the sleeve until the petals flare out behind the plate. VERSATILE RIVET NUT FASTENER SET:Upgrade your fastening projects with this button rivet nut set featuring M4, M5, and M6 threaded sizes. Designed for creating secure threaded connections in sheet metal, panels, and other materials where traditional nuts are difficult to install. DURABLE CARBON STEEL CONSTRUCTION:Made from high-strength carbon steel with a zinc-plated surface treatment, these threaded rivet nuts provide reliable durability and corrosion resistance for automotive repairs, equipment assembly, construction projects, and general hardware applications. STRONG THREADED INSERT CONNECTION:These blind rivet nuts create permanent threaded mounting points while allowing bolts and screws to be installed from one side. Ideal for reinforcing thin materials and adding reusable fastening points without requiring access to the backside. MULTIPLE SIZES FOR DIFFERENT PROJECTS:Includes three commonly used sizes: M4, M5, and M6 rivet nuts, helping you handle various repair, fabrication, and DIY tasks with one convenient hardware kit. Compatible with matching bolts and threaded fastener applications. WIDE APPLICATION HARDWARE SOLUTION:Suitable for automotive manufacturing, machinery, equipment assembly, metal fabrication, maintenance, and DIY repairs. This rivet nut kit is a practical addition to any workshop, toolbox, or professional hardware collection.