This type of caster has a large thread diameter such as those using special pitch nuts and M12, but this is convenient as it can use commercially available M8 screws which are somewhat small. It is good to see it again.
I went to buy a bigger home center, but I did not have an assortment. I wanted it so quickly that I do not need to order and so I bought it here. It takes time if it is ready and you need to visit again. Although it is not a rare thing, I realized that the size I want is also convenient as it is batchy here.
Steel rack without casters purchased cheaply at home center. Examining the bolt diameter M8. Caster which is selling at the same home center has only 3 or 2 minutes of inch screw. As expected it was saved because there are various sizes.
We fixed the caster on the legs of the partition that we used before and remodeled it in a movable manner. Even if the size is exactly good, even if the price is cheap, the goods are solid and there are also stoppers, it was good that the parties could move freely.