Samac PP690COA4 M6x90mm BZP Hex Hd Coach Screws (4) PP690COA4 Heavy-duty coach screws designed for high-strength timber-to-timber and metal-to-timber applications. Hexagonal head allows for high torque installation using a spanner or socket. Coarse cylindrical thread and tapered point provide a secure, load-bearing grip in wood. Bright Zinc Plated (BZP) finish delivers a clean appearance and moderate corrosion resistance. Suitable for indoor structural projects and dry environments. Size: M6 x 90mm. Pack quantity: 4. Vendor: Samac. The Samac BZP Hex Head Coach Screw is a reliable fastening solution for demanding timber and light metal fixing applications. Engineered for strength and ease of installation, it combines a robust coarse thread with a tapered point to achieve excellent holding power. The hex head design supports efficient tightening, while the bright zinc plated finish offers a professional look and dependable performance in indoor conditions. Ideal for structural joinery, framework, and general construction tasks where secure fastening is essential.