Large stainless steel A2 bolt with high-seal gasket and 3 snap-tooth nuts, suitable for installation on pitched roofs with wooden beams. The installation process is simple and ensures a secure and long-lasting fastening.
Suitable for pairing the cross bracket code 30802040 directly to the photovoltaic profile code 30800400.

Characteristics:

• With high-seal gasket and serrated nuts

Advantages:

• Excellent weather resistance as it is made of stainless steel A2
• Large screw with dimensions suitable for all coverings
• Ensures speed and ease of installation

Areas of application:

• Installation of photovoltaic systems
• Professional operators in the electrical sector and in the technological installations sector

Warnings:

• The fastening of the large screw to the roof must be evaluated each time based on the type of substructure present