HELP Installing Mobile Graphics Card

[Woohoopy]

So, I bought the Nvidia GeForce Gt 540M for my HP Touchsmart 520-1030 and when installing the card, I noticed that the bracket, or the x-clamp, or the x-plate, whatever you want to call it, THIS METAL THING that comes with the card doesn't attach to my heat sink. But, I know for a fact that this graphics card is compatible with my heat sink with the proper x-bracket, I just have no clue where to get one. I don't know what to do any more, just completely lost. I need options here.
2.Another thing, the screws that hold down the MXM graphics card also weren't included, and are those screws 6/32 1/4"? If you can answer either question please do.

 

[Woohoopy]

I ended up attaching screws held by tape under the mxm graphics card, then attached the heatsink. This is only because my model's mxm card has to come in at a 45 degree angle which would not be possible with the heatsink attached. Worked well.