WC-Sitzbefestigungsschrauben, universelles WC-Sitzbefestigungsschrauben-Set, robustes Ersatzschrauben-Set, Zubehör für einfache Montage und Wartung

304 Stainless Steel: Our toilet seat bolts are made of premium 304 stainless steel, corrosion-resistant, ensuring durability and stability. This rust-resistant steel resists limescale, chlorine, and the humid conditions of coastal areas. Reinforced polypropylene washers prevent cracking. Say Goodbye to Short Screws: The 3.5cm adjustable nut extends the length for large bidets, handrails, or raised toilet seats. Ideal for bathrooms with thick ceramic fixtures or modern toilets undergoing renovations. [No Tools, No Plumber Required] DIY in 60 seconds—tighten by hand from the bottom or reinforce with a screwdriver. Available in two sizes (28mm and 18mm) of polypropylene washers to accommodate uneven surfaces. Easy Installation. Universal Size: M5 size fits holes from 14 to 18mm (measure your existing bolts first). Our robust mounting bolt kit ensures a secure and secure installation for most standard toilet seats. Our durable universal fittings fit most lid-style toilet seat hinges, ensuring a more secure and reliable toilet seat installation in your home. Package contents: 2 M5 bolts (55 mm), 2 nuts (60 mm, 35 mm adjustable), 4 polypropylene washers (2 18 mm, 2 28 mm).