Review on 🔩 Dorman 961330 Thread Cutting Nut: Precision Fastening Solution by Sammie Prince

Decent range but someone at Dorman needs to inspect/adjust/repair/replace the stamping equipment that makes these nuts. In my case needed I used 3/16" bolts (probably the most used size in the universe) and they were all completely useless because they don't have a hex stamped in them so you can't turn them with a wrench. they're completely round! . Other sizes in the range don't have this problem. (Of course.) I bought two sets and both sets showed the same problem with all 3/16" nuts. So if you need quick release nuts for 3/16" bolts you should consider other sources.