EFC International’s offering of the BCT Rivet nut is a best practice light-weighting solution for attaching carbon fiber and composite panels in automotive. The rivet nuts are manufactured by BBA with BCT® (Bulge Control Technology).
BCT Rivet Nuts are ultra-high strength and engineered to prevent cracking or delamination of carbon fiber panels. The patented design enables an engineered yield point on the body of the rivet nut ensuring the bulge formation always begins beyond the panel and is drawn back on the panel. BCT rivet nuts can be placed near the edge of the panel without fear of inducing a crack in the panel.