Value Collection 592011PR Hex Socket Cap Screw 1-72 Unf

Product Description

The VALUE COLLECTION 592011PR is a hex socket cap screw designed for precision fastening in applications requiring a compact, high-strength stainless steel fastener. Threaded to the 1-72 UNF standard, this screw measures 3/4 inches in length under the head and is driven with a 1/16 inch hex key. It is fully threaded from tip to head, making it suitable for through-hole and close-tolerance assemblies. Manufactured from 18-8 austenitic stainless steel (Grade A2), it offers corrosion resistance and structural integrity in a wide range of environments. Installers and MRO professionals working in light mechanical, instrumentation, and precision equipment applications will find this screw a dependable fastening solution.

This screw is intended for light-duty mechanical and instrumentation assemblies where a small-diameter, fine-thread fastener is required. The 1-72 UNF thread form is common in precision devices, electronic enclosures, optical equipment, and small-scale mechanical assemblies. Its stainless steel construction makes it appropriate for installations subject to moisture exposure or where non-ferrous hardware is specified. Professional installers and technicians working in mechanical, electrical, and instrumentation trades use this type of fastener where fine thread engagement and corrosion resistance are priorities.

Key Features

• 1-72 UNF thread for fine-pitch, high-engagement fastening in precision applications
• 3/4 inch length under head suits standard through-hole and tapped assemblies
• Fully threaded body provides maximum thread engagement across the entire shank
• 18-8 austenitic stainless steel (Grade A2) for corrosion resistance without plating
• 1/16 inch hex drive for use with standard hex keys and ball-end drivers
• Meets ASME/ANSI B18.3 and ASTM F837 fastener standards

Compatibility

Designed as an OEM-style replacement or standard-stock hex socket cap screw for precision mechanical and instrumentation assemblies requiring a 1-72 UNF thread and a 1/16 inch hex drive.

Installation Notes

Installation is performed using a 1/16 inch hex key or ball-end driver. Ensure mating threads are clean and free of debris before driving. Do not exceed the rated torque range for 18-8 stainless steel at this diameter, as galling is a known risk with stainless fasteners in close-tolerance threads. Applying a small amount of anti-seize compound to the threads is recommended practice when stainless fasteners are threaded into stainless tapped holes.