This RAF part 4536-440-AL-7 is a durable 1/4 Hex Male-female Standoff, featuring a 4-40 threading and made from high-quality Aluminum material with a clear Iridite finish. Measuring at 5/8 inch in length, this standoff is designed to securely fasten components in electronic assemblies while providing stable support and electrical insulation. Trust RAF's precision engineering for reliable and long-lasting performance in your projects.