Elevate your assembly projects with this essential Round Standoff, designed for #4-40 thread compatibility. Crafted from durable Nylon 6.6 in a natural hue, this .438 spacer boasts a .188-inch outer diameter, perfect for maintaining secure spacing in electronic components or machinery. Its reliable construction and precise measurements make it a must-have for any workspace requiring efficient organization and stability. Upgrade your toolkit with this high-quality standoff and experience enhanced performance in your projects.