High tensile bolts with nuts Steel grade 8.8 M20x45: 10000 pcs. M20x50: 10000 pcs. M20x55: 10000 pcs. M20x60: 10000 pcs. M20x65: 10000 pcs. M20x70: 10000 pcs. M20x75: 10000 pcs. M20x80: 10000 pcs.