Rivet Nuts — Galvanised Carbon Steel, Sizes M3 / M4 / M5 / M6 / M8 / M10 / M12 What this does for you Provides a strong, permanent threaded anchor in thin materials where a tapped hole or weld is not practical. Low-profile design gives a flush, compact finish that saves space and looks professional. Galvanised carbon steel construction offers reliable strength and corrosion resistance for long-lasting performance. Key benefits Durable and stable: made from carbon steel for firm, robust threads that resist deformation under load. Versatile sizing: available in standard metric sizes (M3–M12) so you can choose the correct thread for bolts, studs or machine screws. Broad material compatibility: designed for installation in steel, plastic and fibreglass, enabling use across many projects and industries. Corrosion-resistant finish: galvanised carbon steel provides added protection in indoor and outdoor environments. How it solves common problems Creates secure female threads in thin or hollow panels where traditional nuts or tapping aren’t possible. Eliminates the need for welding or thick backing plates, reducing labor and material costs. Produces repeatable, serviceable attachment points for repairs, upgrades or modular assemblies. Practical applications (examples) Automotive and motorcycle: install brackets, body panels or accessory mounts on thin sheet metal without welding. Electronics and enclosures: add durable threaded inserts to plastic or metal housings for mounting PCBs, panels or covers. Marine and RV fittings: secure hardware to fibreglass panels and composite surfaces where access to the opposite side is limited. Material and compatibility Material: galvanised carbon steel (high-quality finish for strength and corrosion resistance). Sizes: M3, M4, M5, M6, M8, M10, M12. Suitable substrates: steel, plastic, fibreglass. Usage notes Intended for installation using standard rivet-nut installation methods and tools appropriate to the size and material. Choose the rivet nut size that matches the bolt or screw thread required for your application. Reliable, low-profile threaded anchors for a wide range of materials and applications.