I've already got stainless steel allen-head screws for the injector caps, but I can't seem to find the specs/size for the fuel rails. I don't have my old ones to measure right now - new motor I bought didn't have them included.
Also while I'm on the subject, what's a good place to purchase from for a fair price? All hardware stores around me only seem to sell SAE stainless steel allen-head fasteners.