Stainless Universal Toilet Seat Bolts and Nuts Set - 2 Sets With Rubber & Plastic Nuts, Brass Thread Insert for Easy Installation

Kudos to the inventor. Easy top installation, self-centering, and firm grip. Worked perfectly on my one-piece Kohler with 0.5-inch-diameter mounting holes. The Option-A black set was used after cleaning the mounting holes with alcohol and dampening the bulges in the black rubber inserts for easy insertion.

I'm in a rental, and the lousy plastic bolts on my seat stripped out on me. Found these, decided to try them out. It was much easier to leave the screw in the rubber boot, and then use the screw to force the boot into the roughly 3/8" hole the bolts had been in. I was worried about damaging them, but with a bit of massaging of the bulb in the middle, and pushing on the head of the screw, they slid into place nicely.Now I use a TUSHY bidet, and just putting the screws in normally, they don't reach. If you just reach under, and push the bottom of the rubber up to meet the screw, the internal brass insert will be able to catch, and then it works just fine, hardly any effort needed, and they are SOLID.

Needed a replacement for my toilet. Purchased these and they fit perfect! They hold the seat in place and I only ever had to tighten it once in 5 months. I would purchase again if needed!

I bought this pack because I wasn’t sure by the reviews if the plastic or rubber ones would be better. They are both easy to install and worked well with two different seats. The rubber ones worked better for us. They were installed a few months ago and that seat is still staying out. The plastic ones loosen up but still not as bad as when we had those plastic screws. Easy to tighten though and it lasts a few weeks before we need to adjust them.

Good product, fair price, great service.

The toilet in our master bathroom presents very limited access to the nuts under the seat. Every time the seat bolts worked loose, I struggled to get a wrench on the nuts and consequently I could never get the hold down bolt quite tight enough. I searched high and low for an expansion nut that is installed from the top of the toilet basin. These assemblies are just what the doctor ordered. I just installed the expansion nut from the top, placed the seat, tightened the bolts and voila, problem solved! High quality, easy install and great Prime 2-day delivery make this outstanding value for the price. I will definitely buy again for the other bathroom in my home.

1000/10! No more sliding toliet seat! These things worked perfectly

I have been struggling to keep my toilet seat from wiggling lose and the plastic screws just weren’t cutting it. I looked these up and they are the perfect solution! I hated having to put my hand under the toilet to hold the other part while I screwed the top. With this I don’t need to and it so much better I guarantee it!! It was a bit hard getting it in the hole but once in, it was all downhill! Highly recommend