Flat set screw - groove DIN 551 M12x50 galvanized

Product detailed description

The flat slotted set screw according to DIN 551, ISO 4766 and ČSN 021181 is a specific type of fastener designed for applications where precise adjustment or securing of components is required. This screw is headless, with a flat end and a continuous slot, which allows it to be easily adjusted using a screwdriver.

The screw diameter is M12, which means that the outer diameter of the thread is 12 mm. The screw length is 50 mm, which is the total length from the end of the thread to the flat end. The diameter D, which is 8.5 mm, refers to the diameter of the flat end of the screw. The width of the B1 slot is 6 mm, which is important for choosing the right tool for handling the screw.

The screw is made of steel with a strength class of 14H, which guarantees high strength and resistance to mechanical stress. The surface treatment is zinc-plated, specifically white zinc, which provides protection against corrosion and increases the life of the screw in harsh conditions.

The thread is metric with a pitch of 1.75 mm, which is standard for this type of screw and ensures compatibility with common metric threads. The screw is suitable for use in various industrial sectors where reliable and precise securing of components without the use of a head is required, which allows it to be embedded in the material or used in confined spaces.