Value Collection 601013PR Hex Socket Cap Screw 1-64 Unc

Product Description

The VALUE COLLECTION 601013PR is a 1-64 UNC hex socket cap screw designed for precision fastening applications where a low-profile, high-strength fastener is required in tight spaces. Constructed from alloy steel with a black oxide finish, this screw offers improved corrosion resistance compared to bare steel while maintaining dimensional integrity under mechanical load. The 1/8-inch overall length and fully threaded shank make it suited for shallow-depth assemblies where thread engagement must be maximized. Installation requires a 1/8-inch hex drive key. It is commonly installed by machinists, millwrights, and assembly technicians working on precision equipment, tooling, and fixtures.

This cap screw is suited for light mechanical assemblies, instrumentation mounting, small fixture work, and precision equipment where fine-thread engagement and compact fastener geometry are necessary. The 1-64 UNC thread designation is a fine-pitch imperial thread standard used in small-diameter, high-precision applications. The black oxide finish provides mild surface protection and reduces light reflection, which is useful in optical or instrumentation assemblies. Fully threaded construction ensures maximum thread engagement throughout the entire shank length in shallow tapped holes.

Key Features

• 1-64 UNC thread for fine-pitch, high-precision small fastener applications
• Alloy steel construction meets ASTM F912 material grade requirements
• Black oxide coating provides mild corrosion resistance and low-reflectance surface
• Fully threaded shank maximizes thread engagement in shallow blind holes
• 1/8-inch hex socket drive for use with standard hex keys or drivers
• Conforms to ASME/ANSI B18.3 and ASTM F912 fastener standards

Compatibility

Designed as an OEM-style replacement or standard-stocking fastener for applications requiring a 1-64 UNC fully threaded hex socket cap screw with a 1/8-inch hex drive in alloy steel with black oxide finish.

Installation Notes

Installation is performed by machinists, assembly technicians, or maintenance personnel using a correctly sized 1/8-inch hex key or socket driver. Ensure the mating tapped hole is clean, properly tapped to 1-64 UNC, and free of debris before installation. Do not overtighten; small-diameter screws at this thread size are susceptible to shear if excessive torque is applied. Follow applicable mechanical assembly standards for the equipment or fixture being serviced.