25 mm
A screw length of 25 mm is ideal for compact and precise fastening in solar, electrical, and metal applications. Offering a stable hold in limited space, it is commonly used for brackets, junction boxes, clamps, and PV mounting rails.
25 mm screws ensure reliable fastening and high tensile strength in aluminium, steel, or plastic components. Available in stainless or galvanized steel, they provide corrosion resistance, durability, and consistent performance for indoor and outdoor solar systems.