DIN 97 / PN 82503 countersunk head wood screws are high-quality fastening elements that meet the DIN 97 and PN 82503 standards. Made of various materials, such as steel, A2, A4, brass, copper or aluminum, they ensure durability and reliability. Screw coating is available in a variety of options, including electroplated zinc [ZN], hot-dip zinc [HDG], thermo-diffusion zinc [TZN] and nickel plating [NI]. Perfect for wood and PVC applications, these screws are an essential item in any carpentry workshop. Thanks to their versatility and high quality, these screws ensure solid connections and long-term durability.