Value Collection HCI20430300G-050BX Hex Head Bolt 7/16-14

Product Description

The VALUE COLLECTION HCI20430300G-050BX is a 7/16-14 UNC hex head bolt with a 3-inch length under head, manufactured from Grade 2 steel with a hot-dipped galvanized finish. Partially threaded, it is built to ASTM A307 standards, making it a reliable general-purpose fastener for structural and mechanical assembly work. The hot-dipped galvanized coating provides corrosion resistance in outdoor, high-moisture, and exposed environments. This bolt is a common choice for contractors, maintenance technicians, and tradespeople working in construction, HVAC equipment mounting, plumbing support structures, and general mechanical applications.

This bolt is suited for residential and commercial applications where a standard inch-series fastener with galvanized corrosion protection is required. Typical installations include structural framing connections, equipment support brackets, utility mounting hardware, and outdoor assemblies exposed to weather. The partial threading allows for greater shank strength in applications where the bolt passes through a clearance hole before engaging a nut or tapped surface. Sold in a minimum order quantity of 50 per order.

Key Features

• 7/16-14 UNC thread size with 3-inch length under head for precise fitment in standard clearance and tapped applications
• Grade 2 steel construction meets ASTM A307 fastener standard
• Hot-dipped galvanized finish provides enhanced corrosion resistance for outdoor and moisture-exposed installations
• Partially threaded shank increases bolt body strength and reduces thread engagement in clearance-hole assemblies
• Inch system of measurement; compatible with standard SAE hex nuts and hardware
• Minimum order quantity of 50 supports job-site and shop stocking requirements

Compatibility

Designed as an OEM-style replacement and general-use fastener for applications requiring a 7/16-14 UNC partially threaded hex head bolt with a 3-inch length under head and galvanized finish, conforming to ASTM A307 standards.

Installation Notes

Installation should be performed by a qualified tradesperson following applicable mechanical and structural codes. Always confirm the mating nut or tapped hole matches the 7/16-14 UNC thread specification before assembly. Use appropriate hand tools or power tools with torque control to avoid over-tightening, which can damage the galvanized coating or distort the fastener. Do not use this bolt as a substitute for higher-grade structural fasteners where ASTM A325 or equivalent specifications are required by code or engineering design.