R/c hardware.

[Finnster]

Not bad, but I still like McMaster Carr better. They have a larger selection of styles and similar prices (bit higher tho, and only boxes.) I see BD has 12.9 too, but thats only in the socket head screws. IDK what grade button and flathead screws are. I know MMC has 10.9 and 8.8 in those styles.

Plus they have good hex tools and other stuff. I usually get velcro and batt straps from them, as well as special drill bits, taps, and even drill blanks you can use to replace worn drive pins in dogbones.