5/16-18 x 1-1/2 Coarse Hex Cap - Grade 5 Box/100

Overview

The Midwest Fastener Corp 5/16-18 x 1-1/2 Coarse Hex Cap Screw (00275) is designed for general-purpose 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, making these fasteners suitable for medium-strength structural and mechanical assembly applications.
• 5/16-18 coarse thread: The coarse thread pitch provides faster engagement and greater resistance to cross-threading, improving installation speed and reliability in standard materials.
• 1-1/2 in length: Provides adequate thread engagement depth for a broad range of material thicknesses in typical hardware and fabrication assemblies.
• Hexagonal head design: Engineered to be driven by a standard open-end, box-end, or socket wrench, allowing for high torque application and secure seating.
• Box of 100 units: Packaged in a quantity suitable for production work, maintenance operations, or job-site stocking, reducing per-unit cost.

Applications

• General structural assembly where medium-strength (Grade 5) fasteners are specified.
• Mechanical fabrication, equipment repair, and maintenance tasks requiring a wrench-driven hex fastener.
• Wood-to-metal, metal-to-metal, or composite material fastening where a coarse thread profile is preferred.
• Construction framing connections, machinery mounts, and agricultural equipment repairs.