Made entirely of metallic brass: the toilet seat bolts are made of solid brass. Lock nuts and flat washers are made of high quality stainless steel to ensure durability, corrosion prevention, rust prevention, leak prevention and wear resistance. The black washer is made of rubber and is durable. Stainless Steel Lock Nut: The long stainless steel lock nut at the bottom is used to prevent the toilet seat from sliding, shifting, or slipping. move, which is more stable and makes you more comfortable sitting on the toilet. Toilet seat ring bolts will never be loosened, and other plastic toilet seat cushion bolts are easy to break and loosen. Suitable for most bathrooms: washers metal and stainless steel locknuts for a perfect seal. All metal toilet seat bolt kit fits most standard toilets Easy to install: Easy to install with a few tools. You just need to install it with a screwdriver, simply remove the broken bolt, clean the area, then install new bolts. Package includes: 01 base copper
