3 countersunk screws per length of oak. I used brass screw to go with the oak. It has been up for 6 months now and has been secure (took a while for the paranoia to pass). Downside is having to import the hooks from Germany. Better than any other wall system I have used as you can overlap bikes if you get your measurements right.
3 countersunk screws per length of oak. I used brass screw to go with the oak. It has been up for 6 months now and has been secure (took a while for the paranoia to pass). Downside is having to import the hooks from Germany. Better than any other wall system I have used as you can overlap bikes if you get your measurements right.