Value Collection 592009PR Hex Socket Cap Screw 1-72 Unf

Product Description

The VALUE COLLECTION 592009PR is a hex socket cap screw designed for precision fastening applications where a low-profile, high-strength connection is required. Threaded to the 1-72 UNF standard, this screw features a 1/16-inch hex drive and a 5/8-inch length under the head. It is fully threaded along its entire length, making it suited for through-hole and tapped-hole assemblies. Constructed from 18-8 austenitic stainless steel (ASTM Austenitic Grade A2), it provides corrosion resistance in environments where standard carbon steel fasteners would degrade. This screw meets ASME/ANSI B18.3 and ASTM F837 dimensional and material standards.

This screw is used in precision mechanical assemblies, instrumentation, electronics enclosures, and light industrial equipment where fine-threaded, small-diameter fasteners are required. The 1-72 UNF thread pitch is common in miniature and instrument-grade hardware. It is typically installed by machinists, assemblers, and maintenance technicians working with precision components that require tight tolerances and corrosion-resistant hardware. Minimum order quantity is 100 pieces per order.

Key Features

• 1-72 UNF thread size for precision fine-thread fastening
• 5/8-inch length under the head, fully threaded
• 1/16-inch hex socket drive for use with standard hex keys or Allen wrenches
• 18-8 austenitic stainless steel, Grade A2 for corrosion resistance
• Meets ASME/ANSI B18.3 and ASTM F837 standards

Compatibility

Designed as an OEM-style replacement or stock fastener for precision mechanical assemblies requiring 1-72 UNF fully threaded hex socket cap screws in stainless steel.

Installation Notes

Install using a 1/16-inch hex key or Allen driver. Ensure the mating tapped hole is clean and correctly threaded to 1-72 UNF specification before installation. Do not over-torque miniature stainless steel screws, as the small cross-section is susceptible to galling and thread damage. Follow applicable mechanical assembly standards for torque guidelines based on material and thread class.