Hot dip galvanized fasteners: Hexagon head bolts DIN 931 Steel 8.8 M36X150: 50 pcs. M20X75: 5.300 pcs. M16X65: 600 pcs. Hexagon head bolts DIN 933 Steel 8.8 M20X55: 2.500 pcs. Hexagon nuts DIN 934 Steel 8 M36: 50 pcs. M20: 7.800 pcs. M16: 600 pcs. Lock nuts DIN 985 M20: 300 pcs. Flat washers DIN 125 200-HV M36: 50 pcs. M20: 7.800 pcs. M16: 600 pcs. Lock wahsers DIN 127 or DIN 128 M36: 50 pcs. M20: 7.800 pcs. M16: 600 pcs. Please indicate delivery and payment terms and include quality certificate (mill test certificate)