All dimensions are in mm and angles in ° / Other dimensions and variations available on request
– For reinforcing panels made of soft materials (e.g. plastic) to prevent creep
– Pre-assembly on panels for screwing
The spring effect of the ring allows for pre-holding on the panel
The height of the ring should be chosen according to the height of the hole.
– To be used with socket head screws (a washer can be used if necessary)