Value Collection 581010PR Hex Socket Cap Screw 0-80 Unf

Product Description

The VALUE COLLECTION 581010PR is a hex socket cap screw designed for precision fastening applications requiring a compact, high-strength connection. Manufactured from alloy steel with a black oxide coating, this screw measures 1 inch in length under the head and is threaded 0-80 UNF fully along its shank. The hex socket drive accepts a standard hex key for controlled torque application in tight or recessed spaces. Black oxide finish provides moderate corrosion resistance and reduces light reflection in sensitive assemblies. This fastener meets ASME/ANSI B18.3 and ASTM A574 standards, making it appropriate for mechanical, instrumentation, and precision equipment work.

The 581010PR is suited for applications where small-diameter, fine-thread fastening is required. The 0-80 UNF thread designation is among the finest available in inch fasteners and is commonly found in optical assemblies, electronic enclosures, instrumentation panels, scientific equipment, and small mechanical subassemblies. Machinists, precision mechanics, and electronics technicians are the typical installers. Minimum order quantity is 10 pieces per order; package quantity is 1.

Key Features

• 0-80 UNF fully threaded shank for precision fine-thread engagement
• Alloy steel construction meets ASTM A574 mechanical requirements
• Black oxide coating for mild corrosion resistance and low reflectivity
• Hex socket drive allows use in recessed or tight-clearance mounting locations
• Conforms to ASME/ANSI B18.3 dimensional standards
• 1 inch length under head suits moderate-depth through or blind-hole applications

Compatibility

Designed as an OEM-style or replacement fastener for applications specifying 0-80 UNF hex socket cap screws per ASME/ANSI B18.3 in alloy steel with black oxide finish.

Installation Notes

Installation is performed by machinists, precision mechanics, or electronics technicians using a calibrated hex key or hex driver sized for the 0-80 socket. Always verify thread engagement depth and hole preparation before driving to avoid stripping the fine thread form. Do not use impact tools on small-diameter fasteners of this type. Ensure mating tapped holes or threaded inserts are clean and free of debris prior to assembly.