Value Collection HCI31000200NG-005BX Hex Head Bolt A325

Product Description

The VALUE COLLECTION HCI31000200NG-005BX is a fully threaded hex head bolt designed for structural and general industrial fastening applications. It is manufactured from A325-grade steel with a hot-dipped galvanized finish that provides corrosion resistance in exposed or high-moisture environments. The bolt measures 2 inches in length under the head with a 1-8 UNC thread size, making it a standard heavy hex fastener suitable for structural connections requiring high tensile strength. Installation is performed by ironworkers, millwrights, and structural contractors working to AISC or RCSC specification requirements.

This bolt is used in structural steel connections, heavy equipment assembly, and commercial construction applications where ASTM A325 compliance is required. The hot-dipped galvanized coating makes it appropriate for exterior structural work, bridge components, and other applications where bare steel fasteners would be subject to accelerated corrosion. The fully threaded configuration provides consistent clamping across the full shank length, which suits it for shorter-grip-length connections common in steel-to-steel bolted joints.

Key Features

• ASTM A325 certified — meets structural bolt strength requirements for high-strength applications
• Hot-dipped galvanized finish provides heavy corrosion resistance for exterior and wet environments
• Fully threaded shank allows clamping force across the entire bolt length
• 1-8 UNC thread standard — compatible with standard hex nuts and structural hardware
• Inch measurement system — 2 inches length under head for consistent grip specification

Compatibility

Designed as an OEM-style replacement or direct-use structural fastener for applications specifying ASTM A325 hot-dipped galvanized hex head bolts with 1-8 UNC threading.

Installation Notes

Installation of A325 structural bolts should be performed by qualified ironworkers or contractors following RCSC Specification for Structural Joints guidelines. Torque or tension requirements are governed by the project engineer of record and applicable structural codes — do not assume a torque value without referencing the project specification. Always use a calibrated torque wrench or tension-control method as specified. Hot-dipped galvanized bolts paired with galvanized nuts may require lubrication per ASTM A563 guidelines to achieve accurate tension.