Door screw DIN 603 M12x90 4.6 galvanized

Product detailed description

The gate bolt according to DIN 603, with dimensions M12x90 mm, is made of galvanized steel of strength class 4.6. This type of bolt is characterized by a flat hemispherical head and a square neck, which allows its effective use in applications where it is necessary to prevent the bolt from turning during assembly. The ČSN 021319 and ISO 8677 standards guarantee that the bolt meets international quality and dimensional standards.

The diameter of the bolt is M12, which means that the outer diameter of the thread is 12 mm. The length of the bolt is 90 mm, which is the distance from the bottom of the head to the end of the thread. The bolt has a metric thread with a pitch of 1.75 mm, which is the distance between the tops of the threads. Strength class 4.6 indicates that the minimum yield strength is 240 MPa and the minimum tensile strength is 400 MPa, which makes it suitable for use in less demanding applications where high mechanical properties are not required.

The zinc coating provides the screw with corrosion protection, thus extending its service life even in environments with higher humidity. This screw is ideal for use in the woodworking industry, fence construction, bench construction and other applications where a reliable and strong connection is required.