Bulge Control Technology Rivet Nuts

Bulge Control Technology (BCT) Rivet Nuts from Bossard offer versatile and high performance solutions to many blind nut applications.

• Four cross holes on shank determine precisely where nut will collapse, allowing it to be installed in many non-conventional blind applications
• Precise bulge formation provides assembly solution for fiber board, rubber and plastic material
• Single unit is able to cover different grip ranges
• Meets assembly requirements of 12.9 bolts without destroying nut or bolt’s threads
• Maintains installation torque without higher force installation equipment or expensive manufacturing processes
• BCT Multi-grip version gives grip range of almost three times that of standard nuts
• BCT Micro version offers solution for applications where back space is limited by creating a rear protrusion as small as 5.0 mm
• BCT Micro maintains high quality thread and is suitable for nut metric classes 8 and 10