Double-End Threaded Rod w/Wrench Flats End Type Straight Cut Material Steel Material Grade/Class Grade 5 Finish Black Oxide Wrench Flats Yes Overall Length 12 in System of Measurement Inch Thread Length A 2 1/2 in Thread Length B 2 1/2 in Thread Size A 1 In.-8 Thread Size B 1 In.-8 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