Value Collection HCI30750400N-010BX Hex Head Bolt 3/4-10

Product Description

The VALUE COLLECTION HCI30750400N-010BX is a 3/4-10 hex head bolt designed for structural and heavy-duty fastening applications. It is manufactured from steel to ASTM A325 specifications, making it suitable for high-strength connections in steel-to-steel structural assemblies. The bolt measures 4 inches in length under the head and features partial threading along the shank, which is standard practice for structural bolts where grip length and shear capacity matter. The uncoated bright finish indicates no additional surface treatment, appropriate for indoor or protected installations or where field coating will be applied after assembly. Licensed professionals and structural contractors are the primary installers of this fastener.

This bolt is used in structural steel connections, heavy equipment assembly, and load-bearing fastening applications. The 3/4-10 UNC thread pattern is a common specification in commercial and industrial construction, bridge work, and machinery mounting. It is sold individually and is well-suited for applications where the ASTM A325 standard is specified by engineers or local building codes for high-strength structural joints.

Key Features

• ASTM A325 high-strength structural bolt specification
• 3/4-10 UNC thread size, Inch measurement system
• 4-inch length under head for deep grip applications
• Partially threaded shank for improved shear performance
• Bright uncoated finish, ready for field coating or use in protected environments
• Steel construction for strength and durability in structural assemblies

Compatibility

Designed as a high-strength structural replacement or new-installation bolt wherever ASTM A325 3/4-10 UNC hex head bolts are specified in structural steel connections.

Installation Notes

Installation should be performed by a qualified structural ironworker, millwright, or mechanical contractor following applicable codes and engineered drawings. Always use appropriate torque tooling and follow AISC or project-specific specifications for bolt pretensioning. Inspect threads and mating nut prior to installation to confirm compatibility. Do not reuse structural bolts that have been previously fully tensioned.