... High Strength Structural Bolts Dimension 3/4", 5"Long, with Heavy Hex Nuts A563 and Plain Washers F436 Specification 1.Main Size ... product name, standard, size, property class, surface treatment, quantity, packaging and other special requirements.All products we can do as per ... Achievments ASTM A325 High Strength Structural Bolts Dimension 3/4",5"Long, with Heavy Hex Nuts A563 and Plain Washers F436