Din 933 Hex Bolt

The DIN 933 Hex Bolt, also referred to as a hexagon head bolt or fully-threaded hex bolt, is a standard fastener specified by the German Institute for Standardization (Deutsches Institut für Normung, DIN). Similar to the ISO 4017 Hex Bolt, DIN 933 Hex Bolts feature a hexagonal head for easy tightening and loosening using a wrench or socket tool.