Thread Rolling, Cold Heading, and Heat Treatment – Three Essential Processes Ensuring the Reliability of Our Mandrels Riveter Tool Part Threaded Mandrel Replacement for Hand Nut Rivet Metric M6 Rivet Nut Gun Professional Hand Rivet Nut Tool Riveter Screw Kit Mandrel M3 M5 M6 M8 M10 Riv Nut Gun Set These rivet nuts are compatible with a wide range of materials, including steel, aluminum, and plastic. The easy-to-use design allows for quick and secure... We offer replaceable mandrels to ensure that your riveting operations are always supported, whenever you need them Compatible with: BT-201, and more nut riveter. The rivet mandrel is a key wear part of the rivet nut tool and plays a crucial role during the riveting process The rivet mandrel is a key wear part of the rivet nut tool and plays a crucial role during the riveting process.