What is an eye nut?

Application of eye nut

An eye nut is a type of fastener that consists of a nut with a loop or "eye" on one end. It is designed to be attached to a surface such as a wall or ceiling, and it is used to support loads or as an anchor point for rope or chain. Eye nuts are commonly used in a variety of applications, including construction, shipping, and other industrial settings.

There are several different types of eye nuts, including standard, shoulder, and swivel. Standard eye nuts have a smooth shank and a loop that is perpendicular to the nut. These are the most common type of eye nut, and they are suitable for a wide range of applications. Shoulder eye nuts have a shoulder or collar below the loop, which helps to distribute the load more evenly. These are often used in applications where the load is expected to shift or rotate, as the shoulder helps to prevent the eye nut from turning. Swivel eye nuts have a loop that is mounted on a ball bearing, which allows it to rotate freely. These are useful in applications where the load needs to be moved in multiple directions, as the swiveling action allows for more flexibility.

Eye nuts are made from a variety of materials, including steel, stainless steel, and brass. They are available in a range of sizes and thread pitches to suit different types of applications and loads. It is important to choose the appropriate size and material for the specific application, as the eye nut must be strong enough to support the load without breaking or deforming. For example, a heavier load will require a larger and stronger eye nut, while a lighter load may be able to use a smaller eye nut. The material of the eye nut is also important, as different materials have different properties and may be better suited to certain applications.