Blind Rivet System of Measurement Inch Body Length 1/2 in Shank Diameter 0.125 in Product Type Blind Rivet Body Material Aluminum Head Type Dome Head Diameter 3/8 in Maximum Hole Diameter 0.125 in Minimum Material Thickness 1/8 in Maximum Material Thickness 3/16 in Material Grade/Class IFI-114-19 Mandrel Material Steel Color Black Package Quantity 50