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The VALUE COLLECTION HCI20430200-050BX is a 7/16-14 UNC hex head bolt with a 2-inch length under head, manufactured from Grade 2 steel with a bright uncoated finish. Partially threaded along the shank, this bolt conforms to ASTM A307 standards, making it suitable for general-purpose structural and mechanical fastening applications. It is driven with a standard hex wrench or socket and is sized for use in a wide range of light-to-medium duty assemblies. Sold in a minimum order quantity of 50 pieces, this bolt is a practical choice for contractors, tradespeople, and maintenance professionals who require consistent, code-referenced hardware in volume.
This bolt is used across residential and commercial construction, mechanical equipment mounting, HVAC equipment installation, plumbing fixture support, and general fabrication work. The 7/16-14 UNC thread pattern is one of the most common inch-series thread sizes encountered in trade applications. The partial threading leaves a smooth shank section near the head, which is useful in applications requiring a clamp load without thread engagement through the full grip length. Each package contains 1 unit of 50 bolts per order increment.
Designed as a general-purpose inch-series hex head bolt for use with 7/16-14 UNC nuts, washers, and tapped components in standard fastening assemblies.
Installation is performed by general contractors, maintenance technicians, and trade professionals using standard hex sockets or open-end wrenches. Always use the appropriate flat washer and nut rated for Grade 2 or higher when assembling to structural members. Do not use this bolt in applications requiring Grade 5 or Grade 8 fastener specifications, as the tensile strength of Grade 2 is lower. Follow applicable building codes and equipment manufacturer torque guidelines when specified.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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