Accessories and Documentation
Included in the bag of hardware you will find the thermal membrane that you have to cut to fit, and the two tubes of included Ceramique surrounding the bag of mounting goods. In there you will find nine screws, washers and o-rings for mounting the block to the PCB.
The instruction sheet is simple to follow. It covers a parts list, the mounting and position of the hardware, and even the layout for the thermal membrane. If these instructions don't answer any questions, Danger Den provides video instructions on their site, so you can watch it done to be sure you have it right.