Hexagon screw with partial thread DIN 931 M16x400-8.8 galvanized

Product detailed description

The partially threaded hexagon bolt according to DIN 931, ISO 4014, ČSN 021101 and EN 24014 is designed for applications requiring rigid connections with higher stress. This bolt has a metric thread with a diameter of M16 and a length of 400 mm. The partial thread allows for better load distribution in the joint, which is advantageous when used in mechanical engineering, construction and assembly assemblies.

The head of the bolt has a hexagonal shape, which allows for efficient torque transmission when installing with a wrench. The width between the head surfaces (s) is 24 mm and the distance between opposite corners (e) is 26.75 mm. The head height (k) is 10 mm. The screw is made of steel with a strength class of 8.8, which means that it has a minimum yield strength of 640 MPa and a minimum tensile strength of 800 MPa, making it suitable for applications with high mechanical stress.

The surface treatment is white zinc plating, which provides increased corrosion resistance and ensures a longer service life in environments with higher humidity or in outdoor conditions. The thread pitch is 2.00 mm, which is standard for metric threads of this size, and ensures a reliable and strong connection.

This screw is ideal for use in applications where it is necessary to ensure a strong and reliable connection with the possibility of repeated tightening and loosening without the risk of damage to the thread or screw head.