Spherical Rod End System of Measurement Inch Ball Stud Center Length 1 3/16 in Ball Stud Thread Length 9/16 in Ball Stud Thread Size 5/16 In.-24 Bore Diameter 5/16 in Head Outside Diameter 7/8 in Head Width 0.312 in Shank Thread Length 5/8 in Shank Thread Size 5/16 In.-24 Housing Material Stainless Steel Shank Thread Direction Left Hand Application Light Duty Ball Diameter 0.625 in Ball Material Stainless Steel Ball Material Grade 440C Ball Stud Material Stainless Steel