bigHead - The original bonding fastener. For over 50 years bigHead has made automotive fasteners, marine fasteners, construction fasteners, panel fasteners, composite fasteners and special fasteners. These fasteners all share the original bigHead design: a flat perforated head which locks the product securely into position and spreads the load, is welded to a wide choice of studs, nuts, collars, pins and other fixings to offer versatility. We work with design engineers at some of the world’s leading companies such as Aston Martin, BMW, FCA, Faurecia, Lamborghini, JLR, Siemens, Tesla and Sunseeker Yachts. We help them save time and improve quality across a wide range of manufacturing processes.