Screw cylindrical head - hex DIN 912 M30x160-10.9

Product detailed description

The cylinder head screw with internal hexagon according to DIN 912, ISO 4762 and ČSN 021143 is designed for demanding applications where high strength and reliability of the connection are required. This screw has a metric thread with a diameter of M30 and a length of 160 mm. It is made of steel with a strength class of 10.9, which means that it has a minimum yield strength of 900 MPa and a minimum tensile strength of 1000 MPa, which makes it suitable for use in structures with high prestress.

The cylinder head of the screw has a diameter of 45 mm and a height of 30 mm, while the internal hexagon allows assembly using an Allen key, which ensures simple and effective assembly even in limited spaces. The width B1 is 22 mm. The screw has a metric thread with a pitch of 3.50 mm and a thread length of 72 mm, which provides sufficient thread engagement for secure fastening.

This screw is supplied without surface treatment, which is suitable for applications where additional corrosion protection is not required or where subsequent surface treatment is planned according to specific project requirements. The screw is ideal for use in engineering, construction and other industries where high strength and precision joints are required.