Description
Cap Screws Socket Head Pin In Socket 18/8 Stainless Steel 4-40 X 1/2 are compact, high-precision fasteners designed for secure fastening in tight spaces. Made from 18/8 stainless steel, these socket head cap screws offer excellent corrosion resistance and dependable performance in a variety of applications.
With a 4-40 thread size and a 1/2 inch length, these cap screws are ideal for small assemblies in electronics, cabinetry, model making, robotics, and precision equipment. The hex socket drive provides a flush, clean look and enables accurate torque control with standard Allen wrenches.
Specifications
- Thread size: 4-40
- Length: 1/2 in (12.7 mm)
- Material: 18/8 stainless steel (AISI 304)
- Head style & drive: Socket Head Cap Screw with hex socket drive
- Finish: Natural stainless steel finish
Key benefits
- Corrosion-resistant, durable performance in demanding environments
- Flush, clean appearance with precise torque control using standard Allen wrenches
- Strong clamping force in a compact profile without protruding hardware
- Designed for reliability in tight spaces and small assemblies
Applications
Ideal for electronics enclosures, cabinetry, model making, robotics, and other precision equipment where compact fasteners and reliable performance are essential. Use with compatible nuts, spacers, and washers to ensure a secure fit in your project.
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800-222-0324

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