I had to but a large quantity. All i could find in a reasonable qty were painted ones, junk. I use these to mount legs on pallet tables. They meet every crazy california requirement. The notice even stated that no ore came from a conflict zone. Me personally, i just wanted good bolts and they are. No nuts or washers supplied. Go to tractor supply as they are super inexpensive. The black oxide is very difficult to chip. You will get 24 of them with free shipping. Again free shipping to lower 48 states.
This is inwrong catogory but esty doesnt have hardware like bolts listed and no i didnt make it but the kept closing the app on me, so i did it this way.