Value Collection HCI30870325N-005BX Hex Head Bolt A325

Product Description

The VALUE COLLECTION HCI30870325N-005BX is a 7/8-9 hex head bolt designed for structural and heavy-duty fastening applications. Manufactured from Grade A325 steel with a bright uncoated finish, this bolt measures 3-1/4 inches in length under the head and features partial threading along the shank. It conforms to ASTM A325 standards, making it a recognized choice for structural steel connections in commercial and industrial construction. Licensed contractors, ironworkers, and millwrights rely on this fastener type where high-strength bolting is required by code or engineering specification.

This bolt is suited for structural steel assembly, heavy equipment fabrication, and load-bearing connection points in both commercial and industrial settings. The 7/8-9 UNC thread size is a common specification in structural bolting applications governed by AISC and RCSC guidelines. The partial threading leaves a smooth shank section that bears shear loads in bolted connections, which is a typical design requirement in steel frame and beam construction.

Key Features

• Grade A325 steel construction meets ASTM A325 structural bolt standards
• 7/8-9 UNC thread size for compatibility with standard structural hardware
• 3-1/4 inch length under head suits a range of connection stack thicknesses
• Partially threaded shank provides shear capacity at the bearing interface
• Bright uncoated finish allows for field inspection and coating as required

Compatibility

Designed as a standard ASTM A325 structural hex head bolt for use with compatible 7/8-inch heavy hex nuts and hardened washers in structural steel bolting assemblies.

Installation Notes

Structural bolts of this grade are typically installed by certified ironworkers or structural contractors following RCSC Specification for Structural Joints requirements. Always de-energize and lock out equipment before working in proximity to energized systems when installing fasteners in mixed-trade environments. Tighten using calibrated torque wrenches or tension-control methods as specified by the project engineer. Do not substitute lower-grade hardware for A325-specified connection points without engineering approval.