http://i1232.photobucket.com/albums/...grphillips.jpg
Or maybe some square or triangular ?
http://i1232.photobucket.com/albums/...NANDSQUARE.jpg
http://i1232.photobucket.com/albums/...50grsquare.jpg
Or a carridge bolt, wingnut, or doghouse ?
Hotdogs anyone ?
http://i1232.photobucket.com/albums/...UTDOGHOUSE.jpg