Spherical Rod End System of Measurement Metric Ball Stud Center Length 57.38 mm Ball Stud Thread Length 24.5 mm Ball Stud Thread Size M12-1.75 Bore Diameter 12 mm Head Outside Diameter 30 mm Head Width 10.75 mm Shank Thread Length 33 mm Shank Thread Size M12-1.75 Housing Material Carbon Steel Shank Thread Direction Right Hand Application Light Duty Ball Diameter 22.23 mm Ball Material Alloy Steel Ball Material Grade 52100 Ball Stud Material Carbon Steel