Screws for fastening photovoltaics on wood
A2 stainless steel with EPDM gaskets
EXCELLENT WATERTIGHT SEAL
Integrated limiter nut for an excellent
seal when coupled with the gaskets
DUAL INSTALLATION AND
SELF-LOCKING NUT
Can be installed with a 5mm hexagon
socket (head) or with an integrated limiter
nut (Ch 13); upper self-locking nut
DUAL GASKET
Integrated Ø19mm gasket, can be coupled with EPDM
umbrella gasket for fastening directly to sheet metal, ideal
when corrugated. Can also be coupled with sheet-metal
caps on corrugated sheet metal.
Preassembled system including 2 hexagonal nuts (1 selflocking)
and two flat washers
CERTIFIED SYSTEM
The fastening system was designed specifically to guarantee
perfect watertight seals thanks to the integrated
limiter nut. The geometry has been specifically approved
with certified resistance figures. The upper self-locking nut
guarantees additional security.