7/16-14 x 3 Coarse Hex Cap - Grade 5 Box/50

Overview

The 7/16-14 x 3 Coarse Hex Cap Screw (00323) is designed for general fastening applications requiring a wrench-driven hexagonal head fastener in coarse thread configurations.

Technical Features

• Grade 5 Specification: Medium-strength carbon steel grading provides a defined tensile strength threshold suitable for structural and mechanical fastening applications.
• 7/16-14 Coarse Thread (UNC): Coarse thread pitch allows for faster installation and better performance in softer or lower-density base materials compared to fine thread variants.
• 3-Inch Length: Extended shank accommodates thicker material stacks or deeper fastening requirements where shorter fasteners would be insufficient.
• Hexagonal Head Design: Six-sided head geometry is driven by a standard open-end, box, or socket wrench, enabling high torque application and secure seating.
• Box Quantity of 50: Bulk packaging reduces per-unit cost and ensures an adequate supply for repetitive or multi-point fastening tasks on a single job.

Applications

• General construction and structural assembly where Grade 5 tensile strength is specified.
• Mechanical and equipment assembly requiring a wrench-driven, externally driven hex fastener.
• Wood-to-metal and metal-to-metal connections utilizing coarse thread engagement.
• Maintenance and repair operations where a readily available bulk supply of standard UNC fasteners is required.