Socket head cap screws are characterized by their hexagonal socket in the head, which necessitates a specific tool for installation and removal. These screws find use in a wide array of commercial and industrial applications, including furniture, machine tools, and automotive components. Despite their small head size, they may not be suitable for heavy-duty tension applications due to the limited surface area they cover. However, you can enhance their strength by incorporating a washer beneath the head.

Socket head cap screws are available in both inch and metric sizes and are typically constructed from materials such as steel, aluminum, or stainless steel. Various surface finishes are also available to meet aesthetic preferences and specific application requirements.