Threaded mandrel M8 for GESIPA FireFox blind rivet nut tool — for M6 rivet nuts

Threaded mandrel M8 compatible with the GESIPA FireFox blind rivet nut tool, designed specifically for installing M6 blind rivet nuts. This replacement mandrel provides the correct thread engagement and stroke interaction within the FireFox system so M6 rivet nuts are set accurately in sheet metal and similar substrates. It is intended as a spare or wear part to restore or maintain the tool’s fastening performance.

Advantages

The mandrel is manufactured to match the FireFox tool geometry and thread pitch required for M6 rivet nuts, ensuring consistent seating and reliable clamp force during installation. As a dedicated replacement part, it helps minimize downtime by allowing quick field servicing of the blind rivet nut tool. Using the correct threaded mandrel reduces the risk of damaged rivet nuts, misfeeds, or incomplete swages, contributing to predictable fastening results.

Suitable for

• Installing M6 blind rivet nuts in sheet metal
• Field replacement or maintenance of GESIPA FireFox blind rivet nut tools
• Production or repair work where consistent rivet nut installation is required

Key specifications

• Thread type: threaded mandrel sized to engage M6 blind rivet nuts
• Compatibility: designed for the GESIPA FireFox blind rivet nut tool
• Function: replacement/wear mandrel for setting M6 rivet nuts
• Material: hardened steel suitable for repeated installation cycles
• Finish: corrosion-resistant surface treatment for extended service life

How to use

Switch off and depressurize the FireFox tool according to the tool manufacturer’s instructions before replacing the mandrel. Remove the worn mandrel following the FireFox service procedure, install the threaded mandrel M8 ensuring correct seating and secure fastening, then perform a test installation with an M6 blind rivet nut to verify correct engagement and setting. If any irregularities occur during setting, stop and re-check mandrel seating and tool adjustment.

Recommendations

Store the mandrel in a clean, dry place and inspect periodically for wear or thread damage. Replace the mandrel when signs of wear affect rivet nut seating or when the tool exhibits inconsistent installation results. Use genuine compatible parts to maintain tool performance and ensure safe, reliable fastening of M6 blind rivet nuts.