Best Price on Nylon Tip Socket Set Screws for Turkey Factory

I am building a steel workbench while I am on vacation over the next week. It will have a heavy duty bench vise bolted to it. I am making this bench as heavy in weight as possible so that I can use it for metal fabricating or even beating things apart that may not be coming apart in other ways i.e. ball joints out of control arms, bearings off of shafts etc.