Does this come with the pan head screws?

I am afraid it doesn't come with the screws. You would require the below: 2 x 9022 313 0680 - Pan head screw IS M4x16 - https://www.lsengineers.co.uk/catalog/product/view/id/10719 2 x 9074 477 4130 - Screw IS P5x16 - https://www.lsengineers.co.uk/catalog/product/view/id/9509