Screw cylindrical head - hex DIN 912 M8x120-10.9

Product detailed description

The cylinder head screw with internal hexagon, also known as an Allen screw, is designed according to DIN 912, ISO 4762 and ČSN 021143 standards. This component is intended for fixed screw connections that require high preload, which is ensured by the strength class 10.9. The screw has a metric thread M8 with a length of 120 mm and a thread pitch of 1.25 mm. The head diameter is 13 mm, the width B1 is 6 mm and the head height H is 8 mm. The screw is made of steel without surface treatment, which means that it is suitable for applications where additional corrosion protection is not required. The thread length is 28 mm, which allows sufficient grip in the material. This type of screw is ideal for assembly using an Allen key, which allows easy installation and disassembly in confined spaces. The screw is suitable for various industrial applications where high strength and reliability of connections are required.