9/16-12 x 4 Coarse Hex Cap - Grade 5 Box/25

Overview

The 9/16-12 x 4 Coarse Hex Cap Screw (00364) is designed for hardware fastening applications requiring a wrench-driven hexagonal head fastener in a coarse thread configuration.

Technical Features

• Grade 5 construction: Meets SAE Grade 5 strength requirements, providing a higher tensile and proof load rating than Grade 2 fasteners — suitable for structural and mechanical assemblies under moderate-to-high stress.
• 9/16-12 coarse thread (UNC): Coarse thread pitch allows for faster installation and greater resistance to cross-threading compared to fine thread variants, reducing assembly time on the job site.
• 4-inch length: Provides sufficient grip length for fastening through thicker materials or stacked assemblies where shorter fasteners would be inadequate.
• Hexagonal head design: Engineered to be driven by a standard open-end, box, or socket wrench, enabling high-torque application and secure clamping force.
• Box quantity of 25 pieces: Packaged in a 25-count box for organized jobsite inventory management and cost-effective purchasing for small-to-medium volume applications.

Applications

• Structural steel and metalwork assemblies requiring wrench-driven fasteners
• Mechanical equipment assembly and maintenance where Grade 5 tensile strength is specified
• General construction and fabrication applications utilizing coarse UNC thread fasteners
• Any application calling for a 9/16-12 hex cap screw per engineering or hardware specifications