Value Collection C39054 Flange Bolt 3/4-10 Unc 2in Grade 8

Product Description

The VALUE COLLECTION C39054 is a smooth flange bolt designed for high-strength fastening applications requiring a wide bearing surface without a separate washer. Manufactured from Grade 8 alloy steel and left uncoated, this bolt meets SAE J429 standards for mechanical and material properties. The 3/4-10 UNC thread pattern with 2 inches of length under the head and 1.75 inches of thread engagement makes it suitable for demanding structural and mechanical assemblies. The integrated smooth flange measures 1.5938 inches in diameter, distributing clamp load evenly across the joint surface. Sold in a pack of 5.

This bolt is used in heavy equipment, automotive, agricultural, and general industrial assemblies where a flanged fastener is preferred over a standard hex bolt and washer combination. Partially threaded shanks provide a grip zone that resists shear loads in bolted connections. Installers in manufacturing, equipment repair, and maintenance operations commonly specify Grade 8 alloy steel for high-torque and high-vibration environments.

Key Features

• Grade 8 alloy steel construction meets SAE J429 mechanical property requirements
• 3/4-10 UNC thread form for standard inch-series fastener compatibility
• Partially threaded shank with 1.75 inches of thread length provides a shear-resistant grip zone
• Integrated smooth flange at 1.5938 inches diameter eliminates the need for a separate flat washer
• Uncoated finish suitable for applications where additional coating is applied post-installation or not required
• Sold in a pack of 5 units

Compatibility

Designed as a standard-dimension smooth flange bolt for inch-series fastener applications requiring 3/4-10 UNC threading and Grade 8 alloy steel strength ratings per SAE J429.

Installation Notes

Installation should be performed by a qualified mechanic or maintenance technician using calibrated torque equipment appropriate for 3/4-inch Grade 8 fasteners. Always clean and inspect mating threads before installation and confirm the joint material and grade are compatible with the clamp load required. Do not mix fastener grades within a joint assembly. Follow applicable equipment manufacturer torque specifications and relevant industry standards for the specific application.