Cap Screws Flat Socket Alloy Thermal Black Oxide 2-56 X 1/4 are precision-engineered flat socket head cap screws designed for secure, flush mounting in tight assemblies. Crafted from alloy steel and finished with a thermal black oxide coating, these screws deliver strength, durability, and a low-reflectivity surface ideal for industrial and electronics applications.

Size and specification: 2-56 thread, 1/4 inch length. The flat socket head provides a compact profile that sits flush in countersunk or recessed holes, minimizing protrusion in confined spaces.

• Flat socket head cap screw for a clean, low-profile installation
• Alloy steel construction for high tensile strength
• Thermal black oxide finish offers corrosion resistance with a non-glare appearance
• Thread size: 2-56; Length: 1/4 inch (6.35 mm)
• Versatile for electronics, robotics, machinery, and precision hardware
• Manufactured to tight tolerances for reliable mating in assemblies

Compatibility and installation tips: Use a compatible hex key (Allen wrench) to drive the screw into a matching female threaded insert or directly into threaded holes designed for 2-56 screws. Pair with mating components made for 2-56 threads. The black oxide finish reduces glare and helps guard against moisture and oxidation in light-duty environments.

Whether you’re assembling electronics enclosures, robotics components, or small machinery, Cap Screws Flat Socket Alloy Thermal Black Oxide 2-56 X 1/4 are designed to deliver reliable fastening in a compact form factor.

• Electronics enclosures
• Robotics assemblies
• Instrumentation and small machines
• DIY projects and maintenance