The SPAX Screws are perfect for use in decking projects, providing a secure and long-lasting hold for your decking boards. The double thread fixing technology ensures that the screws hold the board down, preventing movement and keeping screw heads from popping up. These screws are ideal for use in both residential and commercial decking projects, and are suitable for use in a variety of materials, including wood and composite decking.
BENEFITS
The fixing thread fixes the cover board
The small cylindrical head lies flush in the wood, achieving an appealing aesthetic finish.
Use: Wooden decking in outdoor areas
SECONDARY THREAD
The fixing thread consists of a main thread, which inserts into the substructure, and another thread below the head. This thread below the head ensures that the board remains securely in place on the substructure in all weather conditions. The smooth shank between the thread parts absorbs the movements of the board. No more re-fastening wooden boards that have become loose or creak too much!
A2 304 STAINLESS STEEL
With stainless-steel screws, the abbreviation A2 refers to the alloy of the steel. ""A"" stands for austenite, a mix of iron and carbon with the alloying elements chrome, nickel and molybdenum. The 2(1-5) describes the alloy grade, in other words, the chrome and nickel content. Screws made of stainless steel A2 offer a high level of protection against corrosion and medium strength, However, they have low resistance to saltwater and acids. They are therefore a reliable, durable choice for outdoor applications in non-coastal areas.
CYLINDRICAL HEAD DECKING SCREWS
Unlike the washer or countersunk head, which transfers the tensile forces of the screw onto a larger area of the wood via its large underside, the narrow cylindrical head does not need to perform this task at all. With its size, which offers just enough space for the T-STAR plus drive, the cylindrical head can be completely countersunk into the wood, thus enabling simple, virtually invisible screw connections. The tensile forces exercised on a screw in wood construction are completely transferred to the wood via the full thread of the cylindrical head screws.
Technical Data
Screw Diameter 5.0mm
Head Diameter 7.0mm
Drive Bit T-25
Corrosion Protection Code 1.4567
Material Stainless steel A2
