Value Collection 011153P 1/4-20 Unc Socket Cap Screw Alloy Steel

Product Description

The VALUE COLLECTION 011153P is a hex socket cap screw designed for applications requiring a reliable, low-profile fastener with strong clamping force. This fully threaded screw features a 1/4-20 UNC thread size and measures 1 inch in length under the head. It is driven with a 3/16-inch hex key and is manufactured from alloy steel with a black oxide finish for moderate corrosion resistance. Rated to the ASME/ANSI B18.3 and ASTM A574 standards, it is suited for precision mechanical assemblies across industrial, HVAC, and equipment maintenance applications. Installation is straightforward with standard hex key tooling.

This fastener is appropriate for use in general mechanical assemblies, equipment enclosures, and maintenance repair work where a socket cap screw profile is required. The 1/4-20 UNC thread is one of the most common thread pitches in North American mechanical equipment, making this screw a practical stock item for field technicians and maintenance professionals working on machinery, brackets, panels, and structural components.

Key Features

• 1/4-20 UNC fully threaded for maximum thread engagement along the full shaft length
• 1 inch length under head suits shallow-to-medium depth fastening applications
• 3/16-inch hex drive for use with standard Allen or hex key sets
• Alloy steel construction provides higher tensile strength than standard carbon steel fasteners
• Black oxide finish offers mild corrosion resistance and reduces light reflection on exposed hardware
• Meets ASME/ANSI B18.3 and ASTM A574 standards for dimensional and mechanical compliance

Compatibility

Designed as a standard 1/4-20 UNC hex socket cap screw suitable for use in any application requiring ASME/ANSI B18.3 compliant socket head fasteners of this thread size and length.

Installation Notes

Installation requires a 3/16-inch hex key or Allen driver. Ensure mating threaded holes are clean and free of debris before driving the screw. Power down or de-energize any equipment before accessing fastener locations on live assemblies. Do not exceed the rated tensile capacity of the fastener by over-torquing with impact tools.