Hex Head Lag Screw, Material Steel, Finish Hot-Dipped Galvanized, Screw Size 1/2 in, Fastener Length 10 in, Threads per Inch 6, Thread Style Partially Threaded, Minimum Thread Length 6 61/64 in, Dimensional Standards ASME B 18.2. 1, Pack Size Small, System of Measurement Inch, Drive External Hex, Drive Size 3/4 in, Head Height 0.344 in, Head Style Hex, Head Width 0.515 in, Package Quantity 10. This item has been restricted from sale in the following state (s): []