20pcs Extended Tuner Race Black Lug Nuts - 12x1.25 Thread Size - Open End - Cone Conical Taper Acorn Seat (60 degree) - 1.8 inch Length - Compatible with Nissan Infiniti Subaru and More

I read the reviews of the problems people are having and after ordering a set it’s clear why. This company PAINTS the threads which is ridiculous. When these are spun onto a stud the paint causes bind and buggers up the threads either on the stud or in the lug. I had to use old studs and paint thinner to clean up the threads and after that these worked fine as normal steel lugs. Stop painting the threads and people will stop having problems.

Only gave two stars because the item did arrive on time and was packaged very well. Bought these for new set of track wheels and extended length lug studs. I began checking each lug nut threading by hand spinning them onto a new lug stud, the first four lug nuts I check were all messed up and galled my new lug studs. Fortunately my OEM lug nuts will work in the pinch I'm in. Overall...terrible thread machining, look for another lug nut. I'm returning these for a refund.

Mine appear to be undamaged but I will update when I install them. Photo shows the non-threaded end is 12.76mm IDUPDATE:60% of the lugs had messed up threads deep inside and started to mess up my studs. I ordered a tap because I can't find any other product like this one.

They’re made out of poor material. They’re literally messed up 5 different wheel studs that I’ve had to replace because these do not match the threads at all. There paint coating inside of the lug nuts so they’re even harder to put one I’ve spend more money having to replace wheel studs. Do yourself the favor and just buy some muteki lug nuts or anything of better quality cause these have me pretty upset.