This is how you gain those all-important extra millimetres!
Fastener D30, internal is contained mostly within the (Profile) Tube and creates a level 90° connection. That saves space, because, for example, the fastening bracket for a roller conveyor can then be fitted directly to the vertical strut on a frame. What’s more, panels can be fitted flush to a frame without any need for cut-outs in the corners.
The flush connection between Fastener D30, internal and a (Profile) Tube also enhances the look of a construction.
Cap D30 R15 holds the nut of Fastener D30, internal captive in the fastener half and stops dust and dirt accumulating in the depression.
Cap D30 R, grey similar to RAL 7042 - 0.0.624.11