Value Collection 47056 Smooth Flange Bolt 3/8-16 Unc Grade 8

Product Description

The VALUE COLLECTION 47056 is a smooth flange bolt designed for high-strength fastening applications in mechanical, industrial, and trade assembly work. It features a 3/8-16 UNC thread, 1-1/2 inch length under head, and is fully threaded from tip to flange. The integrated smooth flange distributes clamping load across a wider bearing surface without requiring a separate washer. Manufactured from Grade 8 alloy steel with a zinc yellow dichromate finish, this bolt meets IFI 111 and SAE J429 standards. The hex drive allows installation with standard hand or power tools. HVAC, plumbing, electrical, and mechanical contractors use this fastener wherever a high-strength, corrosion-resistant bolted connection is required.

This bolt suits residential and commercial applications where a fully threaded Grade 8 fastener with an integrated flange is specified. Typical install scenarios include equipment mounting, bracket assembly, mechanical panel fastening, and structural connections requiring a broad clamping surface. The smooth flange face is appropriate for use against finished or flat mating surfaces where a serrated flange is not required. Minimum order quantity is 100 pieces, making it practical for stocking on service vehicles or in shop inventory.

Key Features

• 3/8-16 UNC thread with 1-1/2 inch fully threaded length under head
• 13/16 inch (0.8125 inch) smooth flange diameter provides built-in load distribution
• Grade 8 alloy steel construction for high tensile and shear strength
• Zinc yellow dichromate finish for corrosion resistance
• Hex drive compatible with standard sockets and wrenches
• Meets IFI 111 and SAE J429 fastener standards

Compatibility

Designed as a standard 3/8-16 UNC smooth flange bolt suitable for use in any application requiring a Grade 8 fully threaded flange bolt per IFI 111 and SAE J429 specifications.

Installation Notes

Installation is performed by mechanical or trade professionals using a standard hex socket or open-end wrench sized for a 3/8-16 bolt head. Always confirm mating thread condition and hole clearance before installation. Follow torque specifications outlined in applicable equipment service documentation or engineering drawings, as no product-specific torque value is provided here. Do not mix Grade 8 fasteners with lower-grade nuts or hardware in high-load assemblies.