Blind Rivet,1/4 in dia,PK25, System of Measurement Inch, Body Length 1 1/4 in, Shank Diameter 0.25 in, Product Type Blind Rivet, Body Material Nylon, Head Type Dome, Head Diameter 21/32 in, Maximum Hole Diameter 0.25 in, Minimum Material Thickness 5/16 in, Maximum Material Thickness 15/32 in, Material Grade/Class Ungraded, Mandrel Material Nylon, Color Black, Package Quantity 25