Value Collection 581006PR Hex Socket Cap Screw 0-80 Unf

Product Description

The VALUE COLLECTION 581006PR is a hex socket cap screw designed for precision fastening in tight-clearance applications. It features a 0-80 UNF thread and measures 5/8 inches in length under the head. The screw is fully threaded from the bearing surface to the end. Constructed from alloy steel with a black oxide coating, it offers good mechanical strength and moderate corrosion resistance. The hex socket drive requires an Allen wrench or hex key for installation. This fastener meets ASME/ANSI B18.3 and ASTM A574 standards, which govern dimensional and mechanical requirements for socket cap screws.

This screw is suited for applications where a low-profile, high-strength fastener is needed in confined spaces. The 0-80 UNF thread is among the smallest standard inch-series threads, making it common in precision instruments, electronics assemblies, optical equipment, and small mechanical components. Machinists, assembly technicians, and maintenance professionals working on fine-tolerance equipment will encounter this size. A minimum order quantity of 100 pieces applies, making this fastener appropriate for production runs, bench stock replenishment, or service kit builds.

Key Features

• 0-80 UNF thread for precision, fine-pitch fastening
• 5/8 inch length under head for adequate grip in thin and stacked assemblies
• Fully threaded shank for maximum thread engagement
• Alloy steel construction meets ASTM A574 mechanical requirements
• Black oxide finish provides mild corrosion resistance and reduces light reflection
• Hex socket drive compatible with standard Allen wrenches and hex keys

Compatibility

Designed as an OEM-style replacement or stock fastener for any application requiring a 0-80 UNF hex socket cap screw conforming to ASME/ANSI B18.3 dimensional standards.

Installation Notes

Installation requires a properly sized hex key or Allen wrench to avoid rounding the socket drive. Always verify thread engagement depth before applying torque. Minimum order quantity of 100 units applies per transaction. Handle with care, as small-diameter screws are susceptible to cross-threading if not started straight.