🔩 Hunton Fermacell screws for fiberglass plaster 3.9 × 30 mm – 1000 pcs
Hunton Fermacell screws 3.9 × 30 mm are specially developed for safe and correct installation of Fermacell fiber gypsum boards against both wood and steel studs. The screws are optimized for the high density of fiberglass and provide a precise, clean attachment point without damaging the board.
The self-drilling tip ensures quick installation and reduces the risk of cracking, while the customized head ensures correct countersinking and an even base for further troweling. The result is a solid, stable construction that meets the requirements for strength, fire safety and sound insulation.
A natural choice for professional craftsmen and quality-conscious do-it-yourselfers who want a lasting and system-compliant result when installing Fermacell.
3.9x30mm is used for both first and rear layers where layer 2 does not need to adhere to the stud frame as the plate has sufficient support directly in the screw.
Consumption is approx. 13 screws per square meter for walls and approx. 30 screws per square meter for ceilings.





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