Double-End Threaded Stud End Type Straight Cut Material Steel Material Grade/Class Grade 5 Finish Black Oxide Wrench Flats No Overall Length 5 in System of Measurement Inch Thread Length A 1 3/4 in Thread Length B 3/4 in Thread Size A 1/2 In.-13 Thread Size B 1/2 In.-13 Thread Direction A Right Hand Thread Direction B Right Hand Color Black Minimum Yield Strength 120 000 psi Rockwell Hardness C27 Min Package Quantity 2