Value Collection 011341PR Hex Socket Cap Screw 7/16-20 Unf

Product Description

The VALUE COLLECTION 011341PR is a hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, tooling fixtures, and equipment maintenance. Sized at 7/16-20 UNF with a 1.5-inch length under head, this screw is fully threaded and driven with a 3/8-inch hex key. Constructed from alloy steel with a black oxide finish, it delivers reliable tensile strength and moderate corrosion resistance in environments where a clean, low-profile fastener head is required. It meets ASME/ANSI B18.3 and ASTM A574 standards, making it appropriate for precision and structural fastening work.

This fastener is used across a wide range of trade and industrial applications including HVAC equipment assembly, pump and motor mounting, bracket fabrication, and general mechanical repair. The 7/16-20 UNF fine thread pitch provides strong thread engagement and resistance to loosening under vibration, making it well-suited for applications where joint integrity is critical. It is commonly installed by machinists, millwrights, and maintenance technicians working with steel or iron components.

Key Features

• 7/16-20 UNF fine thread for strong engagement and vibration resistance
• 1.5-inch length under head, fully threaded along the entire shank
• 3/8-inch hex socket drive for use with standard hex keys or socket drivers
• Alloy steel construction meets ASTM A574 high-strength requirements
• Black oxide finish provides a clean appearance and mild corrosion resistance
• Conforms to ASME/ANSI B18.3 dimensional standards

Compatibility

Designed as a standard ASME/ANSI B18.3 hex socket cap screw suitable for use in any application requiring a 7/16-20 UNF fully threaded fastener with a 3/8-inch hex drive.

Installation Notes

Installation requires a 3/8-inch hex key or Allen-type socket driver. Ensure mating threads are clean and free of debris before installation. Apply appropriate thread lubricant or thread-locking compound as required by the application. Always torque fasteners to the specification defined by the equipment manufacturer or applicable engineering standard.