Brand new: Bi-Metal thin sheet metal screws with ETA
The Bi-Metal thin sheet metal screws with double thread and fine thread were especially developed for use in the PV/solar industry, as well as in roof and fa?ade construction, hall construction and metal construction with ETA. These screws offer outstanding drilling performance in steel up to a thickness of 2.0 mm and in aluminium up to 4.0 mm – without any pre-drilling! This saves valuable time and reduces material wear. In addition, the chip-reduced screwing ensures a smooth and clean screwing process
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