Hex head set screw

Hex socket set screws

Hexagon socket set screws do not have a protruding head and consist only of a threaded section with a hexagon socket, with various tip shapes depending on the application. They are primarily used for components such as pulleys, collars, and bearings, and are also convenient for temporary fastening.

[Point Styles]
Cup point / Flat point / Dog point / Cone point / Double point
[Material Examples]
・SCM435 (Alloy steel)
・SUS XM7 (Stainless steel)
[Surface Treatment]
・Black oxide (Black oxide coating)
・Passivation

Upon request, we can also manufacture custom products (without heat treatment) using materials such as 10B21 (boron-added steel) or SAE1022.

List of Available Sizes (Sections Marked in Blue)
(Standard: DIN 913/914/915/916)

By consulting with you regarding actual usage conditions, we can manufacture customized products tailored to your specific requirements.
This approach enables us to achieve a balance between quality and cost reduction. Please feel free to contact us.

Usage example
（Partitions and Machine Tools etc）