You get everything to install it(screws also to screw in fan to rad)Will polish the block better before sending out.Cools great too.Also the backplate the way you put the metal things in will change on your mobo(the way it is on the pic is configured for lga 1155 and I think 2011) but if you change it around it works for older mobos too(Dont have instructions) box is included too.
thanks