“Does obstruct a few pins on the header but great as a cooling solution in the interim - if you want to use the full gpio range though it would be better to choose a different fan.”
“Is not parallel to the board because of imperfection on the screw points. I don't think they were imperfections in the specific fan but in the design.”
“Fitted to my pi4 in standard raspberry case, added vent holes to case , pi used as Astro server running indigosky , easy to fit five minute job , would recommend”
