Sparkfun #4-40 Hex Nut

The #4-40 Hex Nut is a standard zinc-plated nut, perfect for securing components in electronic projects.

Whether you're assembling a prototype or working on a more permanent setup, these nuts provide a reliable fastening solution. Their standard size makes them compatible with a wide range of screws and bolts, ensuring versatility in various applications.

Engineered for durability, the zinc plating offers resistance to corrosion, making these nuts suitable for both indoor and outdoor projects. Their compact size, with a thread diameter of approximately 2.54 mm, allows for precise and secure connections without adding unnecessary bulk.

Ideal for hobbyists and professionals alike, these nuts are a staple in any toolkit. Their robust construction ensures that your projects remain securely fastened, providing peace of mind and enhancing the longevity of your builds.