6 bulloni universali per il montaggio del sedile del WC con viti e dadi in gomma

set of 6 universal toilet seat replacement bolts. This set includes durable stainless steel screws and expansion rubber nuts for concealed mounting holes. Installation is quick and easy: insert the expansion nuts into the holes, pass them through the seat cover, tighten the screws, adjust the position, and then install the toilet seat to complete the installation.