We are installing 6 100mm * 2400mm high posts and connecting them using 90mm *45mm*3000mm beams to spread our grapevines.
However, after installing Pryda stirrups in concrete we realized couple of the posts are very close to brick garden bed. Pryda guidelines suggests using m10 bolts or coach screws. Not sure which one to use and if we can make it work with drilling machine as one side is close to a wall. Attached image for reference.
