Value Collection 011005PR Hex Socket Cap Screw 0-80 Unf

Product Description

The VALUE COLLECTION 011005PR is a hex socket cap screw designed for precision fastening applications requiring a small-profile, high-strength threaded fastener. Machined from alloy steel and finished with a black oxide coating, this screw provides corrosion resistance and reduces light reflection in close-tolerance assemblies. It features a 0-80 UNF thread size, a 1/4 inch length under head, and is fully threaded along its shank. The hex socket drive accepts a standard hex key for controlled torque application in confined spaces. This type of fastener is commonly installed by machinists, maintenance technicians, and precision assemblers working on mechanical, electronic, or instrumentation assemblies.

This screw is suited for light-duty fastening tasks where a low-profile cap screw with fine threading is required. The 0-80 UNF thread pitch is one of the finest available in inch-series fasteners, making it appropriate for thin materials, small mechanisms, and precision instrument housings. Black oxide finish adds a measure of mild corrosion resistance while maintaining dimensional integrity. Typical applications include electronic enclosures, optical equipment, small mechanical assemblies, and fixture work in industrial or laboratory settings.

Key Features

• 0-80 UNF fully threaded shank for maximum thread engagement in short-length applications
• 1/4 inch length under head suits thin material stacks and compact assemblies
• Alloy steel construction provides strength-to-size ratio appropriate for precision fastening
• Black oxide finish offers mild corrosion resistance and a low-reflectance appearance
• Hex socket drive allows torque application in tight or recessed spaces using a standard hex key
• Meets ASME/ANSI B18.3 and ASTM A574 fastener standards

Compatibility

Designed as a standard inch-series hex socket cap screw for use in any application requiring a 0-80 UNF threaded fastener with a 1/4 inch length under head and hex socket drive.

Installation Notes

This fastener is typically installed by machinists or assembly technicians using a properly sized hex key or hex bit driver. Ensure the mating threaded hole is clean and free of debris before installation. Do not over-torque: the 0-80 thread form is fine and the screw diameter is very small, making it susceptible to thread stripping or shank failure under excessive torque. Refer to ASME B18.3 torque guidelines for the applicable material and finish combination.