Quantity: 25 Color:Black Flange Diameter: 21/32 in. Flange Thickness: 3/32 in. Grip Range: 5/32 in. - 1/4 in. Head Style: Flush Beveled Dome Hole Diameter: 1/4 in. Material:Nylon Overall Length:2-3/16 in. Rivet Length:23/32 in. Used With: Auveco 13756 Made In:China