Value Collection 592247PR Hex Socket Cap Screw 1/4-20 Unc

Product Description

The VALUE COLLECTION 592247PR is a hex socket cap screw designed for secure, low-profile fastening in assemblies where wrench clearance is limited. It features a 1/4-20 UNC thread and a 5/16-inch length under head, with full threading along the entire shank. The 3/16-inch hex drive accepts a standard Allen key or hex bit driver. Constructed from 18-8 austenitic stainless steel (Material Grade A2), this fastener provides corrosion resistance suitable for wet, chemical, or outdoor environments. It meets ASME/ANSI B18.3 and ASTM F837 dimensional and mechanical standards. Machinists, maintenance technicians, and fabricators use this type of screw across a wide range of light- to medium-duty applications.

This hex socket cap screw is well suited for use in equipment panels, brackets, enclosures, plumbing fixtures, and general mechanical assemblies. The fully threaded 1/4-20 UNC configuration makes it compatible with standard tapped holes and threaded inserts of that size. Its stainless steel construction makes it a practical choice in environments where carbon steel fasteners would corrode, including food service, marine-adjacent, and HVAC equipment installations. Sold individually per package; minimum order quantity is 100 pieces.

Key Features

• 1/4-20 UNC thread for compatibility with standard tapped holes and hardware
• 5/16-inch length under head, fully threaded shank
• 3/16-inch hex drive for Allen key or hex bit installation
• 18-8 austenitic stainless steel, Material Grade A2 for corrosion resistance
• Meets ASME/ANSI B18.3 and ASTM F837 standards
• Low-profile socket head allows installation in recessed or tight-clearance locations

Compatibility

Designed as a standard 1/4-20 UNC hex socket cap screw for use in any application requiring a fastener that conforms to ASME/ANSI B18.3 and ASTM F837 specifications.

Installation Notes

Install using a 3/16-inch hex key or Allen driver. Ensure the mating tapped hole is clean and free of debris before threading. Stainless steel fasteners are susceptible to galling during installation; apply an appropriate anti-seize compound when threading into stainless or aluminum tapped holes to prevent thread seizure. Do not over-torque; consult fastener torque tables for 1/4-20 stainless hardware appropriate to your application.