Value Collection 47176 Flange Bolt 3/4-10 Unc 4 in Grade 8

Product Description

The VALUE COLLECTION 47176 is a smooth flange bolt designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. It features a 3/4-10 UNC thread with a 4-inch length under head and is partially threaded at 1-3/4 inches of thread engagement. The integrated smooth flange distributes clamping load across a wider bearing surface, reducing the need for a separate washer. Constructed from Grade 8 alloy steel with a zinc-plated finish, this bolt meets IFI 111 and SAE J429 standards. It is installed by machinists, millwrights, maintenance technicians, and general contractors working on heavy-duty bolted connections.

This bolt is suited for high-load fastening in automotive, agricultural, heavy equipment, and general manufacturing environments. The partial thread configuration makes it appropriate for applications where the shank must pass through a clearance hole before engaging a threaded receiver or nut. The smooth flange face is compatible with flat mating surfaces where a clean bearing interface is required. Sold in a package quantity of 10 units.

Key Features

• 3/4-10 UNC thread for use with standard inch-series nuts and tapped holes
• 4-inch length under head provides substantial grip length for thick stack assemblies
• Partially threaded shank with 1-3/4 inches of thread length for clearance-hole applications
• Grade 8 alloy steel construction for high tensile and proof load capacity
• Smooth flange diameter of 1.5938 inches provides wide load distribution without a separate washer
• Zinc-plated finish for moderate corrosion resistance in typical indoor and sheltered environments
• Meets IFI 111 and SAE J429 fastener standards

Compatibility

Designed as a standard inch-series smooth flange bolt for use with 3/4-10 UNC nuts, threaded inserts, or tapped holes in Grade 8-appropriate structural and mechanical assemblies.

Installation Notes

Installation should be performed by qualified mechanical or maintenance personnel using a properly sized hex wrench or impact driver. Verify that the mating thread is 3/4-10 UNC and that the clearance hole accommodates the unthreaded shank diameter before assembly. Apply thread lubricant or anti-seize compound as required by the application to achieve accurate torque readings. Always follow the equipment manufacturer's torque specifications for Grade 8 hardware in the specific joint configuration.