medium strength

How Much Weight Can A 5/16 Bolt Hold? Size Dia. Proof Load Str. Lbs 5/16-18 0.31251,729 5/16-24 0.3125 1,914 3/8-16 0.3750 2,558 3/8-24 0.3750 2,897 How much weight can a bolt hold up? For example, an eye bolt with a 1/4 inch shank can typically hold up to 600 pounds at a straight pull (no