What is ISO 4014:2016?

ISO 4014:2016 is an international standard that specifies the properties of hexagon head bolts, screws, and studs made of carbon steel or alloy steel. It provides detailed requirements for the mechanical properties, dimensions, and tolerances of these fasteners, ensuring their reliability and safe use in various applications.

Mechanical Properties

One of the key aspects covered by ISO 4014:2016 is the mechanical properties of hexagon head bolts, screws, and studs. The standard defines the minimum values for tensile strength, yield strength, elongation, and hardness. These properties determine the maximum load the fasteners can withstand without deformation or failure.

Dimensions and Tolerances

ISO 4014:2016 also establishes the dimensions and tolerances for hexagon head bolts, screws, and studs. It specifies the thread sizes, lengths, and diameters, as well as the required clearances and allowances. By ensuring consistent dimensions and tolerances, the standard enables interchangeability and compatibility among different manufacturers and systems.

Applications and Benefits

The application of ISO 4014:2016 extends to a wide range of industries, including construction, automotive, machinery, and aerospace. Compliance with this standard ensures the quality and reliability of fasteners used in these sectors. Moreover, using standardized fasteners simplifies procurement, inventory management, and assembly processes, resulting in cost savings and improved efficiency.