ASSEMBLY INSTRUCTIONS BED, 6/6 UPH DEAR CUSTOMER, Caution: Please read all instructions before assembly and check the carton for any parts that may have come loose during shipment. It is recommended to use two or more persons during the assembly process. Step 2: Step 2: Attach Bed side rail (D) to Foot board (C) and H/B side panel (B) by using Full-thread bolt (1), Curve washer (2), Hex nut (3) and Open wrench (4).