KEN FORGING Eye Bolt, Fully Threaded Shoulder Pattern, Measurement System: Imperial, 5/8-11 Thread, 1-3/4 in Shank Length, Drop Forged Carbon Steel, Self-Colored, 1-3/8 in ID Eye, 2-1/2 in OD Eye, UNC-2A Thread, 4.56 to 4.94 in Overall Length, 4000 lb Working Load, 1-3/4 in Thread Length, 65000 to 90000 psi Tensile Strength, Material Specification: ASTM A489