Value Collection 822362MSC Flange Bolt 3/4-10 Unc 4-1/2 in Grade 8

Product Description

The VALUE COLLECTION 822362MSC is a smooth flange bolt designed for heavy-duty fastening applications requiring a built-in load-distributing flange. Sized at 3/4-10 UNC with a 4-1/2 inch length under head, this bolt is partially threaded with 1-3/4 inches of thread engagement. Constructed from Grade 8 alloy steel with a phosphate and oil finish for corrosion resistance, it meets IFI 111 and SAE J429 standards. The smooth flange diameter measures 1-19/32 inches (1.5938 inches), spreading clamping load across the bearing surface without a separate washer.

This bolt is suited for structural, mechanical, and equipment assembly applications where a high-strength UNC fastener is required and flange bearing is preferred over a traditional washer setup. Typical install scenarios include securing heavy equipment frames, mounting brackets, compressor bases, pump assemblies, and similar trade-industry hardware where vibration resistance and load distribution are priorities. The hex drive allows for standard wrench or socket installation in tight or open assemblies.

Key Features

• Grade 8 alloy steel construction for high tensile strength and durability
• Smooth flange design distributes clamping load without a separate washer
• Partially threaded shank — 1-3/4 inches of thread, allowing shear-load applications
• Phosphate and oil finish provides baseline corrosion resistance
• Meets IFI 111 and SAE J429 fastener standards
• Hex drive compatible with standard sockets and wrenches

Compatibility

Designed as a standard-dimension 3/4-10 UNC smooth flange bolt suitable for use in any application requiring an IFI 111 and SAE J429 compliant Grade 8 partially threaded flange fastener in the inch measurement system.

Installation Notes

Installation is performed with standard hex sockets or combination wrenches sized for a 3/4-inch bolt head. Always verify the mating thread is 3/4-10 UNC and that the joint material is rated for Grade 8 clamping loads before assembly. Power down or de-energize any associated equipment before fastener service. Follow applicable industry torque specifications from AISC, OEM documentation, or SAE J429 tables for Grade 8 fasteners of this diameter.