What is the set screw?

The set screw is a unit of hardware designed to attach one object inside the other. The set of screw prevents the relative movement between the two objects, which allows you to function as intended. These screws are usually made of brass or stainless steel and are designed to pass through the outer object and consist against the inner object without passing. In the UK, this type of fastening device is generally known as the grub screw rather than the set screw. The upper part of the screw can be slotted for use using a screwdriver or may have a hexagonal shape. The slit screws are easy to use and do not require any special tools. Hexagonal set screws can be subjected to a larger torque for stricter connection, but require the use of special tools such as Allen keys.ion. The most common is the cup, which is slightly coated to meet the surface of the inner object. Used for permanent or semi -semi -installed installations and provides highu level of security and control. The cone screws have a very sharp point that can penetrate the inner object to hold it permanently in place. Although this type of fastener forms a very tight bond, it often causes damage to the internal object, which may not be desirable in some applications.

Some types of screws set more flexible installation. Those with flat points are affordable and easy to install, yet they can be moved without damaging the internal object. The oval -shaped oval screws have a point that is inverse points of the cup. The rounded edge is against the inner object to minimize the risk of damage or penetration. The oval screw is the most practical type for situations where internal and external objects are regularly set up.

Set screw can be used in different applications. One of the most common uses is in mares or leverthe castles. The handle or button is attached to the door, then covered with a separate plate known as the "rose". The set of the screw is placed over the rose to prevent it from spinning around the handle or button mechanism. These screws are also used in many industrial and mechanical devices, especially rotating objects such as pulleys or wheels.