Value Collection 872471BR Hex Socket Cap Screw 3/4-10 Unc

Product Description

The VALUE COLLECTION 872471BR is a fully threaded hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, fixtures, and structural connections. It features a 3/4-10 UNC thread size and a 2-3/4 inch length under head, providing substantial grip depth for load-bearing joints. The screw is driven with a 5/8 inch hex key. Constructed from alloy steel with a zinc-plated finish, it offers improved corrosion resistance for general industrial and shop environments. Machinists, maintenance technicians, and fabricators install this fastener in a wide range of bolted assemblies requiring a recessed-drive cap screw.

This hex socket cap screw is suited for use in manufacturing equipment, machine bases, jigs, fixtures, and structural metalwork where a flush or recessed fastener head is required. The fully threaded design maximizes thread engagement along the full length under head, making it appropriate for through-hole applications and short-grip joints. It meets ASME B18.8 and ASTM A574 standards, which are commonly specified in industrial and OEM fastener applications requiring controlled mechanical properties.

Key Features

• 3/4-10 UNC thread size for coarse-pitch bolted connections
• 2-3/4 inch length under head with full threading for maximum thread engagement
• 5/8 inch hex drive accepts standard hex keys and socket drivers
• Alloy steel construction provides high tensile and shear strength
• Zinc-plated finish adds corrosion resistance for general-purpose environments
• Meets ASME B18.8 and ASTM A574 fastener standards

Compatibility

Designed as a standard replacement or stock fastener for any application requiring a 3/4-10 UNC fully threaded hex socket cap screw with a 2-3/4 inch length under head.

Installation Notes

Install using a calibrated torque wrench with the appropriate 5/8 inch hex bit to achieve proper clamp load without over-torquing. Ensure mating threads are clean and free of debris before installation. Follow applicable torque specifications from the equipment manufacturer or relevant ASME standards for the fastener grade. Zinc-plated fasteners are not rated for sustained immersion or highly corrosive environments without additional protection.