Set screws are a versatile and secure type of fastener that can be used in a variety of applications.They are easy to use, but it is important to take the necessary safety precautions when using them.

Set screws are a type of screw that is used to secure one part to another by pressing against the unthreaded portion of another part.

They are typically used to prevent relative motion between two parts, such as a nut and a bolt, or to adjust the position of a part relative to another part.

These screws are available in a variety of sizes and materials, including steel, brass, and stainless steel.

Nock can also provide special set screws, such as nylon-tipped set screws, which are used to prevent marring or stressing optics or other mating parts.