Hex Socket Bolts DIN 912 - ZN/8.8

DIN 912 is a standard specification for metric screws with a cylindrical head and internal hexagon. Screws manufactured to this standard are extremely popular and widely used in various fields of industry and mechanics. They provide a strong and secure connection between different parts, while at the same time being easily opened and tightened with the help of a suitable wrench. The DIN 912 standard provides detailed specifications for the diameter, length, head dimensions, and depth of the key opening of the screws. These parameters must meet certain requirements that guarantee the quality and reliability of the screws.