Value Collection HCI50430375G-025BX Hex Head Cap Screw

Product Description

The VALUE COLLECTION HCI50430375G-025BX is a partially threaded hex head cap screw designed for general mechanical and structural fastening applications. It features a 7/16-14 UNC thread size and measures 3-3/4 inches under the head. Manufactured from Grade 5 steel with a hot-dipped galvanized finish, it provides reliable corrosion resistance for outdoor, industrial, and exposed-environment installations. This screw is installed by HVAC technicians, plumbers, electricians, pipefitters, and general tradespeople wherever a secure, corrosion-resistant threaded fastener is required.

This hex head cap screw is suited for a wide range of trade and industrial applications including equipment mounting, structural connections, and mechanical assemblies in both residential and commercial settings. The partial threading allows for clamping force across unthreaded shank sections, making it appropriate for through-bolting applications where the shank spans multiple material layers. Hot-dipped galvanized finish performs well in wet, outdoor, and high-humidity environments typical of HVAC curb mounting, plumbing supports, and electrical enclosure installation.

Key Features

• 7/16-14 UNC thread size for compatibility with standard inch-series nuts and tapped holes
• 3-3/4 inch length under head accommodates through-bolting across thick material stacks
• Grade 5 steel construction meets medium-strength fastener requirements for structural and mechanical use
• Hot-dipped galvanized finish provides enhanced corrosion resistance versus electroplated alternatives
• Partially threaded shank delivers improved clamping performance in multi-layer assemblies

Compatibility

Designed as a standard inch-series hex head cap screw for use with 7/16-14 UNC nuts, washers, and tapped components in general trade and industrial fastening applications.

Installation Notes

Installation requires a standard hex wrench or socket set sized for 7/16-14 fasteners. Always ensure mating nuts or tapped holes conform to UNC thread standards before installation. Disconnect power, shut off fluid systems, or de-energize equipment as required before fastening or removing structural hardware. Follow applicable codes including AISC, NEC, or IPC guidelines for fastener use in structural, electrical, or plumbing assemblies.