HEXAGON HEAD BOLTS M16X50L SA 193 GR.B7 (Zinc plated) 1015 pcs. HEXAGON NUTS M16 SA 194 GR.2H (Zinc plated) 1095 pcs. MS WASHERS M16 Zinc plated 2190 pcs. HEXAGON HEAD BOLTS M12X40L SA 193 GR.B7 (Zinc plated) 240 pcs. HEXAGON NUTS M12 SA 194 GR.2H (Zinc plated) 288 pcs. MS WASHER M12 Zinc plated 320 pcs. ASSEMBLED NUTS, BOLTS AND 2 WASHERS M10X30L Stainless Steel 40 sets HEXAGON HEAD BOLTS M12X60L SA 193 GR.B7 (Zinc plated) 48 pcs. HEXAGON HEAD BOLTS M16X80L SA 193 GR.B7 (Zinc plated) 80 pcs.