Value Collection HCI50620750G Hex Head Cap Screw 5/8-11

Product Description

The VALUE COLLECTION HCI50620750G is a partially threaded hex head cap screw designed for general structural and mechanical fastening applications. Built to Grade 5 steel specifications, this fastener delivers the tensile strength required for demanding bolted connections in fabrication, construction, and equipment assembly. The hot-dipped galvanized finish provides corrosion resistance suited to outdoor, wet, or moderately corrosive environments. The 5/8-11 UNC thread size and 7-1/2 inch length under head make it a common choice where a longer grip length is needed to pass through stacked material or thick structural members.

This hex head cap screw is used across a wide range of trade applications including HVAC equipment mounting, structural steel connections, mechanical equipment bases, pipe hangers, and general construction assemblies. The partially threaded shank allows the unthreaded portion to bear shear loads and provides a cleaner clamping interface in bolted joints. It is installed by electricians, plumbers, HVAC technicians, pipefitters, and general contractors wherever a heavy-duty inch-series fastener is required.

Key Features

• Grade 5 steel construction meets medium-strength fastener requirements for structural and mechanical assemblies
• Hot-dipped galvanized finish provides corrosion resistance for outdoor and exposed installations
• Partially threaded shank supports shear load bearing and proper clamping in bolted joints
• 5/8-11 UNC thread standard ensures compatibility with standard inch-series nuts and tapped holes
• 7-1/2 inch length under head accommodates thick material stacks and long-reach fastening applications

Compatibility

Designed as a standard inch-series hex head cap screw compatible with 5/8-11 UNC nuts, washers, and tapped holes conforming to ASME B18.2.1 hex cap screw standards.

Installation Notes

Install using a standard hex wrench, socket, or impact driver sized for a 5/8-inch hex cap screw. Ensure mating threads are clean and free of debris before assembly. Apply appropriate torque per the applicable structural or mechanical code for Grade 5 fasteners at this diameter. Always use a properly rated nut and washer to avoid bearing surface damage.