Countersunk screw with groove DIN 963 M3x16 galvanized

Product detailed description

The DIN 963 countersunk screw with a groove, size M3x16, is made of steel of strength class 4.8 and surface-treated with white zinc plating, which increases its resistance to corrosion. This screw is characterized by a countersunk head with a continuous groove, which allows for aesthetic and flush joints, ideal for applications where a smooth surface without protruding elements is required.

The screw has a metric thread with a diameter of M3 and a pitch of 0.50 mm, with the thread extending to the head, which increases its versatility when used in various assembly situations. The total length of the screw is 16 mm. The countersunk head has a diameter of 5.6 mm and a height of 1.65 mm, which allows it to be completely embedded in the material, achieving a smooth surface.

The width of the groove is 0.8 mm, which is important for the correct selection of the assembly tool. The screw is suitable for use in both metal and plastic parts where a strong and reliable connection is required. The standards according to which the screw is manufactured include DIN 963, ISO 2009 and ČSN 021151, which guarantees its compatibility and standardization within international and national regulations.

This screw is ideal for applications where it is necessary to ensure an aesthetic appearance and reliability of the connection, while its zinc-plated surface treatment provides additional protection against corrosion, thus extending its service life even in more demanding conditions.