BosScrew

Interlocking in Plastic

Once clamp load is applied to the joint, the BosScrew creates an interlocking relation between the screw and plastic. As Shown in the Illustration below, after the BosScrew is tightened, the plastic has a natural tendency to flow into the BosScrew pressure Flank. Time, temperature and vibration only strengthen the interlock without sacrificing serviceability.

Cold flow of the plastic creates unique interlock with BosScrew pressure flank.