Internal sewage system HT - Onninen Wholesale

Precise connection of two elements: double-threaded screw

Double-threaded screws (also known as double-threads) are mounting elements widely used in the PV industry. They are used to install photovoltaic panels on building roofs. The double-threaded screw should be made of corrosion-resistant materials, such as stainless steel, to serve for many years in difficult environmental conditions, ensuring full mounting stability.