Stud bolts in ASTM A 193/A 193 M GR B8M Size  ¾” X 5” 96 pcs. Size 5/8” X 4 ½ ” 256 pcs. Size 5/8” X 3 ½ ” 60 pcs. Heavy hexagon nuts in ASTM A 194/4 194M GR B8M For ¾” Studs 192 pcs. For 5/8” studs 632 pcs. Washers For ¾” Studs 192 pcs. For 5/8” studs 632 pcs.