both my bed frame and the headboard stated that they had standard hole patterns. However when I tried to attach the two pieces.. One of them was off. Not sure which piece.  The headboard looks great, made of cheap MDF, but what do you expect for this price. Since the board attached to the bed frame at the base, it's very wobble ie- if you attach your pillows to high, the frame moved about 2-3 inches. Make sure it is also pulled kinda far away from the wall as well if you are 'enjoying a little auLity time with someone'   But it does look great.