Linder Group Inc M8 Extended Rivet Nut Gun Mandrel and Nosepiece Set for Prebulbed and Multi Grip Rivet Nuts Compatible with Manual Rivet Nut Guns 2 Piece

This M8 extended mandrel and nosepiece set is specifically engineered for installing pre-bulbed rivet nuts, extended rivet nuts, and similar threaded inserts, providing precision and reliability for demanding fastening tasks in metalworking and automotive applications

Designed for compatibility with manual rivet nut guns, this set is not intended for standalone use and fits tools whose standard mandrel accessories are stored in colored plastic storage boxes with M8 x 1.25mm threads and internal hexagon spring lock sleeves for secure connections

The product includes one M8 extended mandrel and one M8 nosepiece, both crafted from durable materials to withstand repeated use and deliver consistent performance, making them ideal for professionals and DIY enthusiasts working with various rivet nut types

The extended design facilitates the installation of longer or pre-bulbed rivet nuts by providing additional reach and leverage, although it requires more rotations when installing standard rivet nuts, ensuring versatility for different project requirements

To confirm compatibility, users should check that their rivet nut gun's mandrel installation thread matches M8 x 1.25mm and that the connecting seat fits the internal hexagon spring lock sleeve, guaranteeing a secure and stable fit during operation

Proper installation involves screwing in all threads of the mandrel before adjusting the spring sleeve to lock it in place, and users should monitor the operation stroke to avoid overloading, stopping force application when the rivet nut is fully deformed into position