The SAMAC Performance Exterior Countersunk Silver Screws 4mm are high-quality, trade-grade fixings designed for external timber applications where durability, corrosion resistance, and a clean flush finish are required. Finished in silver , these screws offer a neutral, professional appearance suitable for a wide range of outdoor installations. With a 4mm diameter , these screws are ideal for lighter exterior applications such as cladding, fencing panels, garden structures, sheds, outdoor furniture, and general exterior joinery. The countersunk head design allows the screw to sit flush with
Size and Application
Choose the required listed length and pack size. Check suitability for your timber and intended external application.
