Automatic square 8 80x80 Al

Automatic angle 8 80x80, GD-Al, aluminum grey, similar to RAL 9006
4 self-locking bolts M8x11, zinc-plated steel
4 conical nuts M8x6, galvanized steel

The fastest fastening ever: the item angle brackets and automatic plates!
These innovative bindings are completely pre-mounted and ready to use.
Just put them in - the screws are already in the right place. Just tighten them – and there you have it, profiles without additional nuts.
Squares and automatic plates work as if by magic. No need to tap or machine the profiles. Fasteners fit anywhere on groove 8 and are reusable. This binding does everything by itself - except screwing.
Exists in the form of automatic brackets with fixing inside the frame outline, or automatic plates for mounting easily accessible from the outside. Unlike other profile fixings, the automatic plates rest on the profiles and can be used to reinforce the fixings thanks to the large span between supports which compensates very well for the induced moment.
The fastening of profiles using plates and automatic brackets also compensates for errors and tolerances when cutting the profiles.
Automatic plates and squares are very useful when you have to go quickly.
A brilliant item innovation for even easier assembly.
Brackets and plates with pre-mounted automatic bolts are simply placed on the profile groove 8.
Tighten the nut and get the fastest profile fastening ever.
Recommended tightening torque: 20 Nm