Which screws are best to use for wall-fixed picture hanging rails?

The best screws for wall-fixed picture hanging rails are screw type: 3,5 x 45 mm pvk PZ 2.

To mount the Click Rail, the Click Rail Pro or the Combi Rail Pro Light picture hanging rails to your walls use these screws to securely fix the ‘Click and Connect’ clips at 30 cm -40 cm intervals to your wall . Click your wall-fixed picture hanging rails onto these clips and thereby securely mount them on your walls.

Twist the Twister hanging wires into your picture hanging rails and slide the hooks onto the hanging wires. Then your picture hanging system is ready for you to use.