Dee, Yes, I mine (2002) uses those same 1/4x20 bolts....pretty lame. Had all that stuff off when I reconfigured my Galley drain valve with a cable operated handle so I don't have to crawl under slide to pull handle, installed angle iron for my 4" box receiver to mount my 4 bike carrier. I figured if its still there all these years...and bolts are like new, suppose its not going anywhere. Maybe when your done you could post pics? We might reconsider our configuration!