I have never had so much trouble putting together a floor lamp or any other piece of furniture as I did with this lamp. I got the lamp and the hardware to attach the base (washer, locking washer and small nut as well as the tightening device) were all too big for the threaded pipe. Wayfair kindly sent me an entire new lamp and today I finally put it together, however, the only piece of the  hardware that was right was the small nut......so I had to forgo the washer, locking washer and just put this together with the nut....( if we weren’t in lockdown due to this pandemic I’d go to the hardware store to buy the correct size pieces) and I had to use needle nose pliers to tighten it. The lamp is upright and will never be moved as it might fall over. Thank goodness the light switch is a peddle on the floor.
Will never buy a product made by Brayden Studio again. They are not careful to supply what is needed to put this together.......thankfully it’s attractive.