This high-quality round spacer is manufactured from durable Nylon 6.6 (Polyamide 6.6), offering excellent strength, wear resistance, and electrical insulation. With an overall length of 2 mm, an outer diameter of 6.3 mm, and an inner diameter of 4.2 mm, it is ideal for precision spacing, mounting, and alignment tasks in electronic assemblies, circuit boards, and mechanical projects. The nylon construction provides a lightweight, non-corrosive alternative to metal spacers, making it suitable for use in environments where rust or conductivity could be an issue. Perfect for hobbyists, engineers, and professionals looking for reliable spacing components in a compact form factor.