A:Answer Will! You have two options. If you are the original purchaser, then you can go back to Legacy Heating and tell them what screws and/or bolts you are missing from the package and they should replace them. Your second option, if you don't want to go back to the company, is to go to your local hardware store. If you have the directions, the hardware list tells you the size of the screws and bolts that you need, EXCEPT for the nine (9) small screws (Item LL), and the nine (9) cap nuts (Item KK) that fit the small screws. Show this list to the person at the hardware counter, and any of the original bolts, screws, or nuts that you might have, and they can help you out. If you don't have the directions and any of the original pieces, then you will need eight (8) M6x10 screws, fourteen (14) M6 nuts, three (3) M8 bolts, and six (6) M6x22 bolts. You, then, will still need the nine (9) screws and cap nuts to fit the holes in the reflector, so you might want to take two (2) reflector panels to try the fit (diameter and length) of the small screws and nuts. Tell the hardware person that these bits all need to be zinc plated and tempered for outdoor use, so that they don't rust immediately. Hopefully, this has been helpful and will allow you to get the heater together! It really is nice, and I have very much enjoyed mine on cool evenings out on my deck.