... available. ASTM A325 High Strength Structural Bolts Dimension 3/4", 5"Long, with Heavy Hex Nuts A563 and Plain Washers F436 ... dip galvanizing, Dacromet,etc. 6.An inquiry shall include product name, standard, size, property class, surface treatment, quantity, packaging and ... Achievments ASTM A325 High Strength Structural Bolts Dimension 3/4",5"Long, with Heavy Hex Nuts A563 and Plain Washers F436