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How to install bed bolts
Line up one bed rail with one end piece of your bed frame.
In many cases, there will be a slit in the end piece where you can insert the nub at the end of the bed rail.
Insert the nut, which will look like a barrel with a hole through the middle, into the appropriate-sized hole in the face of the bed rail.
The length of the barrel nut will run perpendicular to the length of the bed rail. Insert the nut so that the " plus " of the screwdriver grooves faces outward and is visible.