TUTORIAL MILPER: Simple fixing system with M8 spot
This fixing system is more resistant than the simple one with a hollow screw. Requires only an M8 Allen screw.
On the profile that houses the screw, it will be sufficient to execute a sanding for M8 screw, while on the opposite profile an M8 thread is required on the central hole.
The video acts as a tutorial and shows the very simple actions to perform for this type of fixing.