Wing Nut, Material Steel, Material Grade/Class Grade 2, Finish Zinc-Plated, Thread Size 3/4 In. -10, Dimensional Standards Not Applicable, Maximum Wing Span 2 15/16 in, Overall Height 1.188 in, Base Diameter 1 1/4 in, System of Measurement Inch, Pack Size Small Pack, Rockwell Hardness HB 82-92, Package Quantity 10. This item has been restricted from sale in the following state (s): []