Double-End Threaded Stud, End Type Straight , Material Stainless Steel, Material Grade/Class 18-8, Finish Plain, Wrench Flats No, Overall Length 6 in, System of Measurement Inch, Thread Length A 1 1/2 in, Thread Length B 1 1/2 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, Minimum Yield Strength 60,000 psi, Rockwell Hardness C27 Min, Package Quantity 2