Self Drilling Screws Hex Head with EPDM Washer Zinc Plated #14x5 (6.0x125mm), made in Taiwan, are heavy-duty fasteners designed for strong and secure fixing without pre-drilling. Manufactured from high-quality steel with a durable zinc-plated finish, they provide excellent corrosion resistance and long-lasting performance. The hex head allows easy installation with better torque control, while the EPDM washer ensures a watertight seal, making them ideal for roofing, cladding, and outdoor applications. Supplied in a pack of 90 pieces, these screws are suitable for professional and industrial use where strength, durability, and weather protection are essential.