Hexagon bolts (according to DIN 931/ISO 4014 and DIN 933/ISO 4017)
Socket cap bolts (according to DIN 912 / ISO 4762)
Grade 5.8, 8.8 and 10.9 and others depending on special requirements
Structural Bolting Assemblies according to EN 15048 and EN14399, and PED directive
Surface protection by electrolytic galvanizing and hot-dip galvanizing