Review on 🔩 E-Z LOK Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 1/2"-13 Internal Threads, 5/8"-11 External Threads, 0.625" Length, Made in USA (Pack of 5) by Nathan Kumar

I purchased this product hoping that I could use it as a 5/8-11 male to 1/2"-13 female insert adapter, but it is not designed for .The 1/2"-13 thread is correct and works without problems. 5/8"-11 won't work because the threads aren't cut properly. I'm not even sure if it's possible to make a male adapter for such a small diameter difference, ie 5/8"-11 to 1/ 2"-13. I am rating it 4 stars assuming it would work for what it is supposed to do and only because it would not allow me to submit this review without selecting stars.