Value Collection HCI21000200G-010BX Hex Head Bolt

Product Description

The VALUE COLLECTION HCI21000200G-010BX is a fully threaded hex head bolt intended for general-purpose structural and mechanical fastening applications. The bolt features a 1-8 UNC thread size with a 2-inch length under head, manufactured from Grade 2 steel with a hot-dipped galvanized finish that provides corrosion resistance in outdoor and wet environments. It meets ASTM A307 standards, making it suitable for low-carbon steel bolting in a range of construction, HVAC, plumbing, and mechanical installations. Tradespeople working in the field will find this a reliable standard fastener for everyday assembly and bracketing tasks.

This bolt is commonly used in residential and light commercial construction, equipment mounting, pipe hanger assemblies, ductwork supports, electrical enclosure fastening, and general mechanical work. The fully threaded shank provides maximum thread engagement along the full bolt length, which is useful in applications where clamping force is needed close to the bolt head. The hot-dipped galvanized finish makes this bolt appropriate for use in corrosive or moisture-prone environments such as outdoor equipment pads, rooftop installations, and utility areas.

Key Features

• 1-8 UNC thread size with 2-inch length under head for standard hex bolt applications
• Fully threaded shank provides consistent thread engagement from tip to head
• Hot-dipped galvanized finish delivers corrosion resistance in wet and outdoor conditions
• Grade 2 steel construction meets ASTM A307 standards for general-purpose bolting
• Inch measurement system, compatible with standard UNC hardware and tooling

Compatibility

Designed as a general-purpose UNC hex head bolt for use with standard 1-8 inch threaded nuts, inserts, and tapped holes in steel, wood, and similar substrates per ASTM A307 specifications.

Installation Notes

Installation is appropriate for general tradespeople, maintenance technicians, and construction professionals using standard hex wrenches or sockets sized for a 1-inch nominal hex head bolt. Always ensure the mating nut or tapped hole matches the 1-8 UNC thread specification before installation. For structural applications, consult applicable building codes and load tables to confirm Grade 2 ASTM A307 is the correct grade for the joint. Do not use impact drivers at excessive speed, as this may damage the galvanized coating or compromise thread integrity.