Profile assembly. - Can be used to join all profile types - Use multiple fasteners for longer lengths - Materials: - Fastener: electroplated chromed steel or stainless steel - Round headed M8 screw, 25mm long. Assembly - Lightly attach the fastener into the slot on the profile (do not tighten ) - Slide the fastener in the slot to the required position - Tighten the M8 grubscrew with an SW4