What Is a Socket Head Screw?

Socket Head Screw is a special type of fastener that offers more strength and features than standard hex or allen format screws. These fasteners are widely used in assembly lines, and industrial projects due to their high tensile strength and torque specifications. In addition, they are easy to install using a socket wrench and can be adjusted easily for tightening or loosening.

The key difference between a Socket Head Screw and other screw types is that it has a cylindrical head with a hexagonal socket inside. This allows these fasteners to be tightened and loosened with an Allen wrench or socket head tool, rather than a conventional screwdriver. This feature sets them apart from other screw types such as Phillips head, slotted, or Pozidriv screws.

Socket Screws come in a variety of materials, depending on the environment and project they are being used for. Common materials include steel and stainless steel, however there are also aluminium, brass, or black nickel options. This is important because the type of material will impact how much stress the screw can endure.

Socket screw sizing is often measured from the point immediately underneath the head, with different varieties offering differing length measurements. Socket screw manufacturers and suppliers will often provide a socket screw sizing chart or similar tool that can be referred to when purchasing this fastener. This will allow you to be sure that you are getting the right size for your specific application and can avoid any potential issues that could arise from choosing an incorrect sized screw. Socket Head Screw