Hexagon socket head cap screw 7380 m6x8 10.9 zinc

It is used as a fastener for machines, mechanisms, vehicles (including bicycles), equipment and other various tasks. The ISO 7380-1 hexagon socket head cap screw is used in many industries: - mechanical engineering, - instrument making, - shipbuilding, - automotive industry and - many others. The internal hexagon on high-strength screws completely eliminates the possibility of breaking the splined part, being the most reliable spline of all. Features of the steel grades used for the manufacture of the Hexagon socket head cap screw, semicircular, grade 10.9, allow it to have better strength under a force acting perpendicular to the rod, or in other words, the ISO 7380-1 screw has better strength under shear load. Hexagon socket head cap screws with a semicircular head are manufactured in Asian and European countries, only high-strength or stainless steel with increased strength, which is why people associate the name with the high-strength 10.9 internal hexagon screw.