Hexagon head screws, also known as hex head screws, are the most common type of screw. They have a head designed in the shape of a hexagon, hence the name hex head, and are typically tightened or loosened using a hex key or wrench. Hexagon head screws are commonly used in applications that require high strength, such as mechanical assemblies, construction, and automotive industries.

Screw materials:

HYUS Industries manufactures screws using stainless steel and carbon steel. The steel material types and their corresponding numbers are as follows:

• Stainless steel: 304, 305, 316, 410, 430
• Carbon steel: 1018, 1022, 10B21, 35ACR, 45ACR, 8.8 grade fasteners.

HYUS Industries offers customization options such as:

• Adjustable appearance and head types for fasteners, including different tooth profiles.
• Grooving options such as cut grooves, cross-cut grooves, deburred grooves, and formed head cut grooves.
• Defect rate can be requested to be within 50PPM, achieved through quality control and screening machines.
• Compatibility with customization requirements.