Hexagon screw full thread DIN 961 M12x1.25x40-10.9

Product detailed description

The DIN 961 hexagon head screw with metric fine thread is designed for applications requiring precise and strong connections. This screw has a full thread up to the head, which allows it to be used in situations where maximum use of the threaded part is required. With dimensions M12x1.25 and a length of 40 mm, it is suitable for a wide range of technical applications.

Made of steel of strength class 10.9, this screw provides high strength and resistance to mechanical stress. Strength class 10.9 means that the minimum yield strength is 900 MPa and the minimum tensile strength is 1000 MPa, which makes it suitable for use in demanding conditions where high mechanical properties are required.

The screw has a hexagonal head with dimensions of width s 19 mm and width e 21.1 mm, which allows easy handling using standard tools. The head height is 7.5 mm, which provides sufficient surface area for torque application.

The thread has a pitch of 1.25 mm, which is typical for fine metric threads, and allows for precise adjustment and a tight connection. The screw is supplied without surface treatment, which is suitable for applications where additional corrosion protection is not required or where further surface treatment is expected.

This screw is ideal for use in mechanical engineering and construction, where reliable and precise fasteners are required. It is compatible with ISO 8676 and ČSN 021103, which ensures its wide applicability and compatibility with international standards.