Value Collection 822419MSC Flange Bolt 3/4-16 Unf 2 in Grade 8

Product Description

The VALUE COLLECTION 822419MSC is a smooth flange bolt designed for high-strength fastening applications requiring a wide, integrated bearing surface. Built from Grade 8 alloy steel with a phosphate and oil finish for corrosion resistance, this bolt features a 3/4-16 UNF thread and a 2-inch length under head. The partial threading — 1.75 inches of thread length — allows for precise clamping load in thick-material assemblies. The smooth flange eliminates the need for a separate washer and distributes load evenly across the joint surface. Trades professionals in industrial maintenance, equipment fabrication, and mechanical service will find this fastener meets IFI 111 and SAE J429 standards.

This flange bolt is suited for heavy-duty mechanical assemblies where a Grade 8 rated fastener is required. Typical applications include machinery frames, brackets, flanged joint connections, and structural component fastening in industrial and commercial settings. The 1-19/32 inch flange diameter provides a broad seating surface that reduces the risk of pull-through in softer base materials. Its inch-system sizing makes it compatible with standard UNF threaded hardware in North American mechanical applications.

Key Features

• Grade 8 alloy steel construction for high tensile strength and shear resistance
• 3/4-16 UNF partial thread with 1.75 inches of thread engagement
• Smooth flange diameter of 1.5938 inches eliminates need for a separate washer
• Phosphate and oil finish provides baseline corrosion and wear resistance
• Meets IFI 111 and SAE J429 fastener standards
• Hex drive head for use with standard wrenches and sockets

Compatibility

Designed as a standard inch-series UNF flange bolt for use in any application requiring a 3/4-16 threaded fastener with a smooth flange bearing surface and Grade 8 strength rating.

Installation Notes

Installation should be performed by a qualified mechanic or maintenance technician using a properly sized hex wrench or socket. Ensure mating threads are clean and free of debris before installation. Apply torque values per the applicable engineering specification for Grade 8 fasteners at this thread size — do not overtorque. Replace any fastener that shows signs of thread damage, corrosion, or deformation.