KEN FORGING Eye Bolt, Fully Threaded Shoulder Pattern, Measurement System: Imperial, 1/4-20 Thread, 1-3/4 in Shank Length, Drop Forged Carbon Steel, Self-Colored, 3/4 in ID Eye, 1-3/16 in OD Eye, UNC-2A Thread, 2.53 in Overall Length, 500 lb Working Load, 1 in Thread Length, 65000 to 90000 psi Tensile Strength, Material Specification: ASTM A489