Stimpson’s standard hole plug is designed to create a professional and finished appearance in a variety of applications. This standard steel hole plug is available with zinc or nickel plating and is designed to fit into a 1/2" hole in material that is between 1/32 and 1/16" thick. The head of this part is 21/32" in diameter and 5/64" in height. The overall height of the part is 9/32". Installation is easy since the prongs of the plug are slightly bent so that the hole plug snaps in for a secure fit. The widest part of the prong holds the plug firmly against the back of the material.