Stud bolts ASTM A193 B7 with 2 nuts ASTM A194 2H Ø 3/4" ,L= 105 400 pcs. Ø 5/8" ,L = 90 155 pcs. Ø 5/8" ,L= 100 370 pcs. Ø 7/8" ,L =125 80 pcs. Ø 3/4" ,L= 110 40 pcs. Ø 5/8" ,L = 85 4 pcs. 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.