Value Collection 837479BR Hex Socket Cap Screw 3/4-10 Unc

Product Description

The VALUE COLLECTION 837479BR is a hex socket cap screw designed for high-strength fastening applications in mechanical, structural, and industrial assemblies. Manufactured from alloy steel with a zinc-plated finish, this screw provides solid corrosion resistance in standard service environments. The 3/4-10 UNC thread size is a coarse-thread profile commonly used in general industrial and machine-base applications. The fastener measures 4 inches under the head and uses a 5/8-inch hex drive socket for installation. It is partially threaded, which is typical for clamping applications where thread engagement at the bearing surface is not required. Licensed tradespeople, maintenance technicians, and industrial mechanics routinely specify this fastener type for equipment assembly and repair.

This screw is suited for use in fabrication shops, industrial maintenance, OEM machine assembly, and structural fastening where a high-strength alloy steel cap screw is required. The 3/4-10 UNC coarse thread makes it straightforward to install in tapped holes and reduces the risk of cross-threading in field conditions. The zinc plating meets ASTM B695 standards, making it appropriate for indoor and moderately corrosive environments. This fastener is typically installed by machinists, millwrights, and maintenance mechanics working to manufacturer torque specifications for the fastener grade and material being joined.

Key Features

• 3/4-10 UNC coarse thread for reliable engagement in standard tapped holes
• 4-inch length under head for deep-reach fastening applications
• 5/8-inch hex drive socket for high-torque installation
• Alloy steel construction provides high tensile and shear strength
• Zinc-plated finish meets ASTM B695 for corrosion resistance in indoor and mild-exposure environments
• Partially threaded shank supports clamping force without threading into the joint interface

Compatibility

Designed as a standard hex socket cap screw for use in any application requiring a 3/4-10 UNC partially threaded alloy steel fastener with a 5/8-inch hex drive.

Installation Notes

Installation requires a 5/8-inch hex key or socket driver. Always torque to the specification appropriate for the fastener grade and the material being clamped. Clean and inspect tapped holes before installation to prevent cross-threading or fastener binding. Follow applicable industry standards and equipment manufacturer guidelines when specifying fastener torque values.