Door screw DIN 603 M12x35 4.6 galvanized

Product detailed description

The DIN 603 M12x35 gate bolt is a structural element made of galvanized steel of class 4.6, which means that it has a minimum yield strength of 240 MPa and a minimum tensile strength of 400 MPa. This type of bolt is characterized by its flat hemispherical head and square neck, which ensures a firm hold in the material and prevents the bolt from turning during assembly. The square neck is inserted into the corresponding hole, which increases the stability of the connection.

The bolt has a metric thread with a diameter of M12 and a pitch of 1.75 mm, which is standardized according to DIN 603, ISO 8677 and ČSN 021319. The length of the bolt is 35 mm, which makes it suitable for use in applications where a medium length of fastening is required. The zinc coating provides corrosion protection, extending the life of the screw even in environments with higher humidity or outdoors.

This type of door screws is often used in the woodworking and construction industries, where it is necessary to connect wooden or metal components. Their design allows for easy installation without the need for special tools to hold the screw head, which increases work efficiency. The screw is suitable for applications where the aesthetics of the connection are important, as its rounded head is less noticeable and provides a smooth surface.