Door screw DIN 603 M6x65 4.6 galvanized

Product detailed description

The DIN 603 M6x65 carriage bolt is a structural element designed for applications where it is necessary to ensure a solid and stable connection. This bolt is manufactured according to the DIN 603 standard, which is equivalent to ISO 8677 and ČSN 021319, which guarantees its compatibility with international standards.

The bolt has a metric M6 thread with a pitch of 1.00 mm, which is a common size for medium-load connections. The total length of the bolt is 65 mm, which allows it to be used in various material thicknesses. The bolt head is flat, hemispherical, which ensures an aesthetic appearance and minimizes the risk of damage to the connected material. The square neck under the head serves to prevent the screw from turning during installation, which is especially useful when used in wooden structures or where the screw head is not accessible from both sides.

The screw material is grade 4.6 steel, which means that it has a yield strength of 240 MPa and a tensile strength of 400 MPa. This strength class is suitable for applications where high mechanical properties are not required, but reliability and resistance to normal operating conditions are needed.

The surface treatment of the screw is white zinc plating, which provides protection against corrosion and increases the service life of the component in environments with moderate humidity. This finish is suitable for both interior and exterior use, as long as it is not exposed to extreme weather conditions.

The DIN 603 M6x65 gate bolt is ideal for use in the woodworking industry, when assembling fences, benches, or other structures where it is necessary to ensure a strong and durable connection without the risk of loosening.