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Stud screw
With external hexagon, for fastening corrugated or trapezoidal sheet roofing
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Variants
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A2-70 stainless steel
In order to achieve additional protection against moisture, the stud screws must always be mounted on the protrusions of the corrugated profile sheets. The mounting of the stud screws should always take place in perpendicular alignment to the roof slope.
The load application point must be no more than 40 mm above the upper edge of the protrusion/upper flange.
We recommend the following procedure for mounting the stud screws:
- M10 stud screws: pre-drill Ø 13 mm hole in roof skin and Ø 7 mm hole in wood
- M12 stud screws: pre-drill Ø 14-mm hole in roof skin and Ø 8.5-mm hole in wood
Select RAL-colour code
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