Monster Fastener 3/8"-24 Zinc Grade 5 Steel Fine Thread Hex Bolt Cap Screws

Our Grade 5 Steel Hex Cap Screws are engineered for high-strength applications where durability and reliability are paramount. These heavy-duty fasteners feature a hexagonal head design specifically crafted to be driven by a standard 9/16" wrench, providing excellent torque and a secure fit for your most demanding projects. Constructed from high-quality steel and finished with a protective zinc plating, these screws offer enhanced corrosion resistance, making them suitable for a wide range of indoor and outdoor environments. The Grade 5 hardness rating ensures superior tensile strength compared to standard fasteners, providing the structural integrity needed for automotive, machinery, and construction use. These fine-thread fasteners provide precise adjustment and higher tensioning capabilities, ensuring your assemblies remain tight under vibration. Whether you are performing routine maintenance or tackling a major industrial build, these hex cap screws deliver the professional performance you expect from a high-tensile fastener. A hex cap screw features a precision-machined hexagonal head, designed to be driven by a wrench or socket. Available in various lengths and thread configurations to meet your specific hardware requirements. Diameter: 3/8" Material: Grade 5 Steel Finish: Zinc Plated Head Style: Hex (9/16" Wrench) Thread Size: 24 (Fine Thread) Type: Cap Screw