The Socket Countersunk Screw Class 10.9 Zinc Plated is a Hobson screw designed for demanding fastening applications across industry and construction.Where this product is usedHobson screws cover a broad range of fastening applications from structural framing to precision machine assembly. Steel framing, cladding and roofing installation Mechanical assembly and equipment fabrication General industrial fastening applications Key specifications Grade / Class Class 10.9 Finish Zinc Plated Selecting the right optionSelect Hobson screws by application — anchor screws (TX-CON, Xbolt, Jmax) for concrete and masonry, coach screws for timber, button head and socket screws for machine assembly, and SEMS screws for sheet metal. Match drive type, thread form and coating to the substrate and exposure conditions.
