This versatile screw is great for usage on both a 31mm and 35mm rafter and is Schletters recommended screw for use in the UK.
It has been thoroughly tested.
Please note, a 10mm socket fitting is required for these screws.
PLEASE NOTE THIS PART IS DISCONTINUED FROM SCHLETTER PORTFOLIO, SO ONCE IT’S SOLD OUT IT WILL NOT BE REPLENISHED.
: SLT943106090, PV Mounting, Wood Screws