Toilet Seat Parts Including Screw and Nut For Top Mount Toilet Seat Hinges

【Scientifically designed】The nut has a self-locking function that is more stable than normal screws, will not wobbling around the toilet seat. 【Fit most of toilet】No need to change toilet seat for the broken of screw,the nut can work great as a replacement, which is easy to install the universal bolts of the Standard toilet seat. 【Durable and sturdy】Toilet parts has a sturdy construction of plastic,which with amazing structural strength and durability, You don’t need to worry about the ugly rust of the hinges and toilet. 【Convenient installation】This nut has a small handle to rotate easily,You can rotate the nut to the proper position by hand and tighten it with a screwdriver,This makes installation simple and takes only a few minutes. 【Perfect appearance】Bolts and nut sets are characterized by white surfaces,which can match most toilet seat colors, and have a cleaner, neater appearance.