Fully Threaded Rod, Material Grade/Class Grade 2, Material Steel, Finish Zinc Plated, Thread Size 5/16 In.-24, Overall Length 12 in, Tensile Strength 60,000 psi, System of Measurement Inch, Thread Direction Right Hand, Includes Nuts No, Nut Width Not Applicable, Minimum Yield Strength 45,000 psi, Number of Nuts Included 0, Rockwell Hardness B85 Min