M3-M12 Rivet Nut Inserts | Carbon Steel Flat Head Nutserts | 5-50 Pcs Threaded Hammer Caps

These flat head rivet nuts (Nutserts) provide strong, permanent threaded inserts in thin or brittle materials where welding isn't possible. Made from black carbon steel, they offer a flush finish and high load-bearing capacity for creating durable anchor points. Features and Benefits - Flat head design - Sits flush with the material surface for a smooth, professional finish and aerodynamic profile. - Carbon steel construction - Offers high shear and tensile strength for creating robust threaded connections. - Internal threading - Provides a reliable, wear-resistant female thread for bolts in hollow or thin-walled materials. - Multi-size kit options - Available in various metric sizes and quantities for flexibility across different project requirements. Applications - Installing threaded inserts in automotive body panels, chassis, or exhaust systems. - Creating strong mounting points in sheet metal, fiberglass, or plastic enclosures. - Repairing stripped threads in machinery housings or industrial equipment frames.