Hex bolts with large width across flats for high strength strctural bolting DIN 6914 Steel 10.9 With nuts in steel 10 and washers ST-37.2 Hot dip galvanized Diameter = M20 Length = 80 mm (FOR FLANGE SPLICE) 675 pcs. Diameter = M20 Length = 70 mm (FOR WEB SPLICE) 800 pcs. Diameter = M20 Length = 75 mm (FOR IPE 240) 470 pcs. Diameter = M20 Length = 50 mm (FOR S.H.S. 100*100*5) 1840 pcs. ALL ITEMS ULIMATE STRENGTH (FU) = 10 TON/ CM2 CHINEESE ORIGIN IS REJECTED Please advise about the following information : 1-Delivery time 2-your offer validity 3-Delivery Place 4- Approx. total weight 5-Sample of MTC 6-in case of order materials will be provided with C.O. or EURO 1 7-Provide us with ISO certificates sample of MTC and C.O.