Black self-tapping thread to aluminium
The self-tapping screw is intended for aluminum roofs for installation. Made of stainless steel, painted black.
Purpose
To fix the fixer between the boards in the aluminum lag when installing wpc boards or soft and stable wooden terrace boards, such as Termo wood.
Metal
MDS terraces offer self-tapping screws made of SS410 grade stainless steel. The metal of this class is harder than our usual A2 or A4.
Usage
Best for working with aluminum due to easy drilling. It is recommended to pre-drill holes in ordinary metal lags. The elastic properties of SS410 are not suitable for use on larch and other hardwoods.