Universal Toilet Seats Screws and Bolts Metal - Toilet Seat Hinges Bolt Screws Toilet Seat Fixings Expanding Rubber Top Nuts Screws Mount Seat Hardware Toilet Seat Replacement Parts Kit(5 Choices)

*1.Top Tightening Toilet Seat Bolts and Screws with 5 Various Solution. Feel Free To Choose a Best Solution as Your Installation Need, Easy installation.

*2.First Solution: [The First Choice] 2 PCS(1Set) Black Expanding Rubber(with Two Expandable Ball) with 7cm Length Bolt and Stainless Steel Gasket. 2 PCS(1Set)Black Expanding Rubber. [The Second Choice] 2 PCS(1Set) Black Expanding Rubber(with One Expandable Ball) with 5cm Length Bolt and Stainless Steel Gasket. 2 PCS(1Set)Black Expanding Rubber.

*3.Second Solution: [The Third Choice] If Your Toilet Hole is Too Narrow and The Black Rubber Expansion Nut Cant Insert In. Please Try The White Plastic Screw Inside with 5cm Length Bolt Fix Blind Hole.

*4.Third Solution: When The Expansion Nut Above Cannot be Inserted Into The Ceramic Hole, Bottom Lock Installation Method is Required. [The Fourth Choice] 7cm Length Bolt Screwed in Downlock Screw Nut with Brass Screw Inside as You Need. [The Fifth Choice] 5cm Length Bolt Screwed in Downlock Screw Nut Inside as You Need.

*5.It Is Suitable for Universal Toilet seat. Can be Installed on Most TOTO, Kohler,American Standard Toilets and Others.