These hex nuts act as a fastening to prevent the lamp holder from loosening or falling off. It is widely used for fixing table lamps, floor lamps, wall lamps, waterproof lamp bases, and ceiling cups.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.