Giant Revel bolt replacement

[Kevoffthetee]

Just on the off chance, but does anyone know what bolts sizes are fitted to a revel 1 with tektro Draco disc brakes. I'm on holiday and am hoping to order some replacements to arrive before I get home as I've notice some light surface rust on the black coating.i want to take the opportunity to bling the bike with some blue bolts but I don't have the tools to strip the bike with me.

Cheers kev