Product Name:Toilet seat bolts, hinge bolts screws
Size: 48mm-Silver
High quality material: Plastic washers won't rust like metal. The brass nuts are anti-slip and anti-rust. You don't need to tighten these toilet seat hinge screws from the bottom.
Product Size: Expansion ball diameter: approx. 17mm (unexpanded condition). Length: approx. 40mm.Ideal for damaged or old toilet seat hinges. Suitable for most standard toilet seats with top fixing hinges.
Suitable for:Our toilet seat screws are suitable for universal toilet seats and can be fitted to most standard and other toilets. Suitable for 14-16mm holes
Easy to use: the rubber washers have a threaded section so you just push them into the hole in the top of the flush toilet, when you tighten the screw it expands and tightens itself into the hole without the need for a bolt on the other end of the screw.