Self-Tapping Screws UNIA 4,2/4,8 x 17 – 47 mm

Self-Tapping Screws UNIA 4,2/4,8 x 17 – 47 mm

Made of high-quality and specially hardened stainless steel, they are extremely resistant to tensile and fracture damage. It is the optimal solution and a good choice for fixing hidden fasteners for wooden facade cladding or siding and decking boards. The self-tapping screws UNIA for fastening all types of wood are technically certified and approved by the Institute of Building and Technology.

Self-Tapping Screws UNIA

IMPORTANT: Due to the tannin acids in the wood, the facade and decking fastening elements is always exposed to corrosion, so it is recommended to use screws exclusively made of stainless steel.

Caution: The appearance of the product or the packaging (container) on the picture may not correspond to the actual appearance of the product or the size of the packaging.