Value Collection -33614-2 Hex Socket Cap Screw 1/4-20 Unc

Product Description

The VALUE COLLECTION -33614-2 is a hex socket cap screw designed for mechanical fastening applications requiring a low-profile, high-strength threaded fastener. The screw features a 1/4-20 UNC thread size with a 4.5-inch length under head and is partially threaded along the shank. Driven with a 3/16-inch hex key, it is manufactured from alloy steel and finished with a black oxide coating for corrosion resistance in moderate environments. This fastener conforms to ASME/ANSI B18.3 and ASTM A574 standards, making it suitable for precision mechanical assemblies where dimensional and strength consistency are required.

This screw is used across a wide range of industrial and mechanical applications including HVAC equipment assembly, electrical enclosure fabrication, pump and motor mounting, and general machine construction. The partially threaded shank provides positive clamping force between mating components. Sold in a package quantity of 25, this screw is appropriate for technicians and tradespeople performing equipment installation, repair, or fabrication work in the field or shop.

Key Features

• 1/4-20 UNC thread for broad compatibility with standard tapped holes
• 4.5-inch length under head with partial threading for secure clamping
• 3/16-inch hex drive for use with standard hex keys or Allen drivers
• Alloy steel construction meets ASTM A574 strength requirements
• Black oxide finish provides moderate corrosion resistance and reduces glare
• Conforms to ASME/ANSI B18.3 dimensional standards

Compatibility

Designed as a standard 1/4-20 UNC hex socket cap screw for use in any application with a matching tapped hole conforming to ASME/ANSI B18.3 specifications.

Installation Notes

Installation requires a 3/16-inch hex key or Allen driver. Ensure the tapped hole is clean and free of debris before threading. Follow applicable mechanical codes and equipment manufacturer torque guidelines for 1/4-20 fasteners. Always de-energize and lock out equipment before performing fastener work on powered assemblies.