Value Collection 872261PR Hex Socket Cap Screw 3/8-16 Unc

Product Description

The VALUE COLLECTION 872261PR is a hex socket cap screw designed for high-strength fastening applications. It features a 3/8-16 UNC thread and a 1-3/4 inch length under the head, making it suitable for medium-duty structural and mechanical assemblies. The 5/16 inch hex drive accepts a standard Allen or hex key for installation. Constructed from alloy steel with a zinc-plated finish, the screw provides solid corrosion resistance in moderate-exposure environments. It is partially threaded, which helps maintain clamping force on the unthreaded shank. This fastener meets ASME B18.8 and ASTM A574 standards and is installed by machinists, maintenance mechanics, and general trade professionals.

This screw is commonly used in industrial machinery, HVAC equipment frames, panel assemblies, and structural metal fabrication. The 3/8-16 UNC coarse thread is a widely used size in North American manufacturing and maintenance applications. It is suited for steel-to-steel fastening where a flush or low-profile socket head is required. Partial threading supports stronger joint clamping in through-hole applications. This SKU is sold as a single piece with a minimum order quantity of 10 units.

Key Features

• 3/8-16 UNC coarse thread for standard North American fastener compatibility
• 1-3/4 inch length under head suits medium-depth fastening applications
• 5/16 inch hex socket drive accepts standard Allen keys and hex bits
• Alloy steel construction meets ASTM A574 high-strength fastener requirements
• Zinc-plated finish provides moderate corrosion resistance
• Partially threaded shank improves clamping force in through-bolt assemblies
• Conforms to ASME B18.8 dimensional standards

Compatibility

Designed as a standard 3/8-16 UNC hex socket cap screw for use in any application requiring an ASME B18.8 and ASTM A574 compliant fastener with a 5/16 inch hex drive.

Installation Notes

Install using a calibrated torque wrench and the appropriate 5/16 inch hex key or socket bit. De-energize and lock out any equipment before replacing fasteners on live machinery per applicable OSHA lockout/tagout procedures. Do not over-torque; consult the equipment manufacturer specifications for proper torque values. Inspect threads for damage before installation and ensure mating threads are clean and free of debris.