Hex bolts with nuts: 1) Different kinds ofstandards,DIN931/DIN933,UNC,UNF,BSW ... . 3)4.8,8.8 Hex bolts with nuts: sizesM5 and upfeatureslow carton,high tensile,stailessstandardDIN,ANSI,BSW,AS,JS,ISO,ETC ... of standard fasteners to meet most industrial applicationsHighly competitive prices with the industry Our presence: ElectronicsHome & Industrial AppliancesIndustrial Tools and ...