Hexagon thread-forming screw with collar DIN 7500D M4x10 galvanized

Product detailed description

The thread-forming screw with a hexagonal head and a collar according to the DIN 7500D standard is designed for creating solid metric threads in metal materials without the need for pre-cutting. This screw has a diameter of M4 and a length of 10 mm. It is made of steel, which guarantees its high strength and durability. The white zinc coating provides protection against corrosion and increases its service life in demanding conditions.

The hexagonal head with a collar increases the contact surface and ensures uniform pressure distribution during assembly, thus reducing the risk of material damage. The screw is designed in accordance with the ČSN 21224 standard, which guarantees its compatibility and reliability within standardized applications.

The thread is metric with a pitch of 0.70 mm, which is standard for this type of screw. The screw belongs to the category of self-tapping screws, which are ideal for applications where it is necessary to create a thread directly in the material, eliminating the need for nuts or other fasteners. This type of screw is often used in industrial applications where speed and efficiency of assembly are important.