Machinery Eye Bolt System of Measurement Metric Eyebolt Type Lift with Shoulder Material Steel Finish Plain Thread Size M12-1.75 Thread Length 38 mm Shank Dia 12 mm Shank Length 38 mm Shoulder Dia 22.35 to 23.88mm Shoulder Length 5.59 mm Eye Inside Dia 30 mm Eye Outside Dia 54.0 mm Overall Length 106.4 mm Length from Ream Center - Working Load Limit 1 030 lb Includes -