I can't say it any other way, my nuts are rusty, and a little deformed from driving stud out of drum& hub I don't have hubcaps for these wheels, so new lug nuts were seemed to be a way to clean up what soon will be freshly painted wheels. Problem is new right hand nuts 9/16 fine with thread and 45* taper are hard to locate, and left hand... MIA. So looks as if I may need to go down the used part path. Any IH vendors selling new shinny lug nuts? I found a company that refurbishes or rather relines brake drums. Mine are long past too thin and grooved, and I haven't found a used pair, so my drums are shipping out to McHenry, Ill to J&G Brake Drum Relining. Apparently there are only a few outfits that perform this work left.