Item Specifications UPC 842176186672 Package Quantity 10 Size 3/8" x 8" Head Style Hex Head Height 15/64" Drive Style External Hex Drive Size 9/16" Inch / Metric Inch Thread Size 3/8" Thread Dia. 0.375" Coarse / Fine Coarse Length 8" Thread Length Dec. 4.5" Material Steel Material Type Hot Dip Galvanized Steel Finish Hot Dip Galvanized Specification 1 ASME B18.2.1 Item Type Bolts Product Code 5150-14550 SKU 3GBL9060800