Metric countersunk head hexagon socket screw-din7991

Metric countersunk head hexagon socket screw-din7991Metric countersunk head hexagon socket screw-din7991Metric countersunk head hexagon socket screw-din7991
  • Product description:Hexagon screw is often encountered in life, especially in home decoration. There are a variety of models, different places, according to the size of different, suitable for different hexagon screws.

Metric countersunk head hexagon socket screw-din7991

Material: stainless steel 304316, grade 8.8 high strength and grade 12.9 high strength


Product standard:din7991


Scope of application: play a fixed role in machinery, electrical appliances and buildings.