'Double End Threaded Stud, Thread Size M6X1mm, Overall Length 65mm, Steel, Thread Length Type Unequal, Black Oxide Finish, UNC Thread Type, Thread Length 20mm, Thread Length Opposite End 12mm, Shank Type Round, Right Hand Thread Direction, Rockwell Hardness 27RC, Min Tensile Strength 125, 000 PSI, Class 2A, Package 2'