Say what !
TSC has their bolts graded and seperated by the bin area.
For the record, most places are supplied by a company called "Hillman", however I have seen a slight difference in quality and finish between those at TSC (better) and those at Lowes in the grade 2 and 5 products. The grade 8 looked the same..
Also for the record, Hillman stock pays 9% (although you pay tax on OID discount, so it's not really 9 after all that)
...so that's where the profits go!