Comment Re:Amazon (Score 4, Insightful) 73
AliExpress and Amazon are both cesspools, where thousands of sellers sell identical or nearly identical products under different brand names with different markup. And most of the products are trash.
Case in point, I bought a bunch of metric bolts and nuts at Amazon, and they wouldn't screw onto each other. They would get to some random point and the nuts would stop turning. Sometimes it was half an inch up, sometimes it was two inches up, but the failure rate was something like 40% and I budgeted for 20%. I ended up buying a tap and die set and rethreading all the bolts. It actually would have been cheaper to buy the bolts in 5-packs from Lowe's. (On the other hand, if it happens again, I don't have to buy the tap and die set again, so I guess that's a "win".)
I've reached a point where about one in five Amazon products results in a return, because the quality is so poor, the descriptions are inadequate, etc. I buy enough stuff that they tolerate my return rate, but it's a huge hassle that I wish I didn't have to deal with. If I want a high risk of fixer-upper hardware, I'd rather buy from AliExpress for half the price and wait a week.