With the thread shots, the first two are a bit soft in the foreground. The third and fourth are good. The last one is also quite acceptable.
Your self-locking nuts look fine, Mark. Obviously a tricky exposure.
I like those nut shots. There is not much difference in them although the first one is more closer than the second one which letterings are more readable. Good exposure...
This series simply rocks!!!!!!
Looks like what is left after I work on my car! I like it!