Products / Bolts And Screws / Bolts And Screws With Iso Metric Thread / Bolts And Screws With Internal Driving Feature / Hexagon Socket

Material / 6S/8/8.8

hex socket head cap screws

Among the various types of hexagon socket head cap screws, the three most common standards are DIN 912, ISO 4762 and UNI 5931. These standards define the technical specifications for the screws, including the manufacturing material, dimensions and thread pitch. Hexagon socket head cap screws are a type of screw used in various industries. They are designed to offer high strength and durability, ensuring a secure and reliable seal. DIN 912 is a German standard that defines the dimensions and characteristics of hexagon socket head cap screws. These screws are made of alloy steel or stainless steel and have a metric thread. DIN 912 also specifies the measuring method and surface treatment, ensuring a uniform and reliable quality of screws produced according to this standard. ISO 4762 is an international standard that is based on DIN 912, extending the specifications to imperial as well as metric dimensions. This standard ensures that hexagon socket head cap screws can be used globally, facilitating the interchangeability of components in different countries. Finally, UNI 5931 is an Italian standard that specifies the dimensions and characteristics of hexagon socket head cap screws. These screws are generally made of carbon steel or alloy steel and may have a metric or Whitworth thread. UNI 5931 also focuses on surface treatment and corrosion resistance, ensuring the reliability of screws produced according to this standard.

Technical details