Split Lock Washer, Lock Washer Type Split Lock, Finish Hot Dipped Galvanized, Material Steel, For Screw Size 7/8 in, Inside Diameter 0.878 in, Outside Diameter 1.459 in, Maximum Thickness 0.219 in, Minimum Thickness 0.219 in, Dimensional Standards ASME B18.21.1, Material Grade/Class Not Graded, Pack Size Small Pack, Rockwell Hardness C38, Package Quantity 5