[help]

I got a portable AC to cool my server rack. However it's missing some small accessories and thought you guys might be able to tell me if I can find these at a hardware store.

These are what I'm missing:

• http://imgur.com/dAGR6fG
• http://imgur.com/ESeNW5t
• http://imgur.com/cqTaL0P

It didn't include any of the brackets or the screws. It refers to the screws as Type A, B, and C screws. Could this hardware be found at Lowes or Home Depot?

Also, in case the window isn't able to be secured with that bracket, is there any other way you guys suggest for securing the window/bracket?

Thanks!