Hexagon head bolts ISO 4014 Hot dip galv or plain 8,8 M56x280 Cert.3.1 324 pcs. Hexagon Head Screws ISO 4017 Hot dip galv or plain 8,8 M56x180 Cert.3.1 24 pcs. Hexagon head bolts ISO 4014 Hot dip galv or plain 8,8 M64x300 Cert.3.1 156 pcs. NU-ISO-4032 Hot dip galv or plain M56 Cert.3.1 324 pcs. NU-ISO-4032 Hot dip galv or plain M64 Cert.3.1 156 pcs. Flat Washers DIN 125 Hot dip galv or plain M56 Cert.3.1 672 pcs. Flat Washers DIN 125 Hot dip galv or plain M64 Cert.3.1 312 pcs.