Value Collection 88548235 Hex Cap Screw 5/16-18 X 2-1/4 in Grade 5

Product Description

The VALUE COLLECTION 88548235 is a 5/16-18 x 2-1/4 inch hex head cap screw manufactured from Grade 5 steel with a zinc-plated finish. It features partial threading along the shank and a standard UNC thread form. The hex drive head accepts a standard hex wrench or socket. Sold in a package of 50 fasteners, this screw is suited for general mechanical assembly, equipment fabrication, and structural fastening applications where a mid-grade carbon steel fastener with corrosion-resistant coating is required. Electricians, HVAC technicians, plumbers, and general trade mechanics routinely use Grade 5 hex cap screws for panel mounting, bracket assembly, and equipment installation tasks.

This fastener is appropriate for a wide range of light to medium-duty bolted connections in both residential and commercial trade work. The zinc plating provides baseline corrosion resistance suitable for indoor and sheltered outdoor installations. The partial thread design allows for a smooth shank section near the head, which is useful when clamping through clearance holes or when shear load distribution across the joint is a consideration. Each package contains 50 screws, making it practical for service vans and shop stock replenishment.

Key Features

• 5/16-18 UNC thread size with 2-1/4 inch length under head
• Grade 5 steel construction for mid-strength bolted connections
• Zinc-plated finish for baseline corrosion resistance
• Partially threaded shank for clamping and shear load applications
• Standard hex head accepts common wrenches and sockets
• Packaged in quantities of 50 for shop and field restocking

Compatibility

Designed as a standard UNC inch-series hex head cap screw suitable for general mechanical assembly, equipment mounting, and structural fastening in trade and industrial applications.

Installation Notes

Install using a properly sized hex wrench or socket driver rated for the fastener grade. Always ensure mating threads are clean and free of debris before assembly. Do not exceed the rated clamp load for Grade 5 hardware in critical structural joints. Follow applicable mechanical and building codes when using fasteners in load-bearing or code-governed assemblies.