Door screw DIN 603 M10x250 4.6 galvanized

Product detailed description

The DIN 603 carriage bolt with dimensions M10x250 mm is designed with a flat hemispherical head and a square neck. This bolt is made of steel of strength class 4.6, which means that it has a minimum yield strength of 240 MPa and a minimum tensile strength of 400 MPa. The surface treatment is white zinc plating, which provides increased corrosion resistance.

The DIN 603 standard is equivalent to the ISO 8677 and ČSN 021319 standards, which guarantees compatibility and standardization on an international scale. The bolt has a metric thread with a diameter of M10 and a pitch of 1.50 mm, which is common for this type of fastener.

The head shape is rounded with an integrated square under the head, which allows easy fastening in wood or other soft materials without the need to use a wrench on the other side. The length of the screw is 250 mm, which makes it suitable for use in applications where it is necessary to bridge larger distances or connect thicker materials.

This screw is suitable for structural applications where reliability and resistance to external influences are required, such as wooden buildings, fences, or other wooden structures. Due to its construction and surface treatment, it is ideal for outdoor use where it is exposed to weather conditions.