Value Collection HCI20750300G-020BX Hex Head Bolt 3/4-10

Product Description

The VALUE COLLECTION HCI20750300G-020BX is a 3/4-10 UNC hex head bolt with a 3-inch length under head, manufactured from Grade 2 steel with a hot-dipped galvanized finish. It is partially threaded and meets ASTM A307 standards for general-purpose structural and mechanical applications. The hot-dipped galvanized coating provides corrosion resistance suited to outdoor, wet, or exposed installation environments. Plumbers, electricians, HVAC technicians, and general contractors reach for Grade 2 galvanized hex bolts when fastening equipment supports, pipe hangers, unistrut assemblies, and structural brackets in both interior and exterior settings.

This bolt is appropriate for residential and light commercial construction and mechanical work where ASTM A307 compliance is specified. Common applications include equipment mounting, conduit and pipe support systems, mechanical room structural connections, and general fastening where moderate tensile strength and corrosion resistance are required. The 3/4-10 UNC thread size fits standard hex nuts and washers in the same designation. Package quantity is one bolt per unit, with no minimum order quantity above one unit.

Key Features

• 3/4-10 UNC thread with 3-inch length under head for deep grip in structural connections
• Partially threaded shank provides a smooth bearing surface where bolt passes through clearance holes
• Hot-dipped galvanized finish delivers heavy corrosion resistance for outdoor and wet environments
• Grade 2 steel construction meets ASTM A307 fastener standards
• Inch measurement system with standard hex head for use with common wrenches and impact drivers

Compatibility

Designed for general-purpose use with standard 3/4-10 UNC hex nuts, flat washers, and lock washers in structural and mechanical fastening applications.

Installation Notes

Installation should be performed by a qualified tradesperson following applicable building, mechanical, or electrical codes. Always verify that the bolt grade and finish are appropriate for the load rating and environmental exposure of the application before installation. Use a properly sized socket or open-end wrench rated for the fastener size. Do not mix galvanized and non-galvanized hardware in corrosive environments, as galvanic incompatibility can accelerate corrosion.