Value Collection HCI50430400G-025BX Hex Head Cap Screw

Product Description

The VALUE COLLECTION HCI50430400G-025BX is a partially threaded hex head cap screw sized 7/16-14 x 4 inches, manufactured from Grade 5 steel with a hot-dipped galvanized finish. The UNC thread standard and partial threading configuration make this fastener suitable for clamped-joint applications where the unthreaded shank provides bearing strength through the grip. The hot-dipped galvanized coating delivers corrosion resistance for outdoor, wet, or chemically exposed environments. Installers working in HVAC, plumbing, electrical, and general mechanical trade applications will find this fastener appropriate for structural and equipment-mounting tasks requiring a mid-strength steel fastener with weather-resistant protection.

This cap screw is used in a wide range of trade and industrial applications including equipment mounting, structural framing, utility connections, and mechanical assembly. The 7/16-14 UNC thread is a common size across HVAC curb and equipment frames, electrical enclosure mounting, plumbing support strut work, and general construction hardware. The partial thread design is particularly suited to through-bolt applications where clamp load distribution across the grip length is required. Sold in a minimum order quantity of 25 pieces.

Key Features

• 7/16-14 UNC thread size, a widely used size across trade mechanical and structural applications
• 4-inch length under head provides adequate grip for thick structural connections and stacked assemblies
• Partial threading transfers shank bearing load through the grip, reducing stress concentrations in through-bolt joints
• Grade 5 steel construction offers medium-high tensile strength suitable for equipment and structural fastening
• Hot-dipped galvanized finish provides corrosion resistance in outdoor and moisture-exposed installations
• Minimum order quantity of 25 units supports job-site and stocking needs

Compatibility

Designed as a standard UNC hex head cap screw replacement or supply item for any application requiring a 7/16-14 x 4-inch Grade 5 partially threaded fastener with a hot-dipped galvanized finish.

Installation Notes

Installation is performed by the appropriate licensed trade professional or qualified mechanic depending on the application. Always de-energize electrical equipment and shut off fluid systems before accessing fastened components. Use a properly sized hex wrench or socket driver rated for Grade 5 fastener torque requirements per the equipment manufacturer specifications. Do not substitute this partially threaded fastener in applications that specifically require a fully threaded bolt without verifying joint design compatibility.