OPEN EYE TYPE; CARBON STEEL MATERIAL; ZINC PLATED FINISH; 3 INCH; 2-1/8 INCH THREAD LENGTH; 3/16 INCH NOMINAL DIAMETER; 10 TO 24 TPI; 3/8 INCH EYE INNER DIAMETER; CIRCULAR CROSS SECTION SHAPE; SHANK LENGTH 2-1/4 INCH; INCLUDES HEX NUT