... 1.Standard: DIN934, DIN555 2.Material: Carbon Steel, Mild Steel, C1008 3.Size: M6-M27 4.Finish: ZINC, HDG Bolts & Nuts1 ... 4)ISOISO4014;ISO4017;DIN-EN1661;DIN-EN14218MaterialCarbon Steel, Mild Steel, C1008,C1010,C1035,C1045ColorBlack;Yellow Zinc;Blue Zinc;White Zinc;Plain ...