Which nuts are used primarily for maintenance in blind mounting applications?

Plain hex nuts are widely used in maintenance for blind mounting applications due to their versatile design, which allows them to be easily tightened onto bolts or screws without needing to be accessed from the opposite side. This feature is particularly beneficial in situations where there is limited visibility or physical access, making it challenging to engage a nut in a traditional manner. Their simple shape and ability to be secured tightly make plain hex nuts ideal for providing reliable fastening strength in diverse mechanical assemblies.

While other nuts may serve specific functions effectively, such as plate nuts providing secure mounting in certain flat surfaces or channel nuts being constructed for slide-in applications within channels, plain hex nuts' adaptability and ease of use make them the primary choice for maintenance tasks focused on blind mounting setups. Additionally, they are available in various materials and finishes, enhancing their applicability across different environments and conditions often encountered in maintenance settings.