Value Collection HCI40870200N-005BX Hex Head Bolt 7/8-9

Product Description

The VALUE COLLECTION HCI40870200N-005BX is a fully threaded hex head bolt designed for high-strength structural and industrial fastening applications. It features a 7/8-9 UNC thread size with a 2-inch length measured under the head. Manufactured from steel to ASTM A490 specifications, this bolt is rated for demanding structural connections where high tensile and proof load performance is required. The bright, uncoated finish indicates this fastener is intended for use in controlled environments or where a coating will be applied by the installer. Licensed HVAC, mechanical, and structural contractors rely on A490-grade bolts for steel-to-steel connections in commercial and industrial work.

This bolt is suited for structural steel assembly, equipment mounting, and heavy mechanical installations where ASTM A490 compliance is specified by engineering drawings or project specs. The fully threaded shank provides consistent clamping force along the entire grip length, making it appropriate for shorter bolt patterns where partial threading would reduce thread engagement. It is packaged as a single unit, allowing procurement of exact quantities needed for a job.

Key Features

• ASTM A490 high-strength structural steel specification
• 7/8-9 UNC fully threaded shank for maximum thread engagement
• 2-inch length under head for precise fitment in structural connections
• Bright, uncoated finish — no added coating to affect dimensional tolerance
• Inch measurement system for standard US structural applications

Compatibility

Designed as an OEM-style replacement or direct-use fastener for structural steel applications specifying ASTM A490 hex head bolts in 7/8-9 UNC thread size.

Installation Notes

Installation of ASTM A490 structural bolts should be performed by qualified personnel following applicable structural and mechanical codes, including AISC and RCSC bolt installation specifications. Always de-energize and lock out any connected equipment before replacing or torquing structural fasteners in mechanical assemblies. Use calibrated torque tools appropriate for high-strength structural bolt installation. Do not substitute A490-grade bolts with lower-grade fasteners in applications where A490 is specified by design.