Blind Rivet,0.25 in dia,PK25, System of Measurement Inch, Body Length 2 9/16 in, Shank Diameter 0.25 in, Product Type Blind Rivet, Body Material Aluminum, Head Type Dome, Head Diameter 1/2 in, Maximum Hole Diameter 0.25 in, Minimum Material Thickness 33/64 in, Maximum Material Thickness 19/32 in, Material Grade/Class IFI-114-19, Mandrel Material Steel, Package Quantity 25