Heavy Duty Toilet Seat Fastener Bolt kit

NO MORE WONKY TOILET SEATS - If your toilet seat kept moving, please use these toilet seat fixing screws to replace the useless plastic inserts. Suitable for most toilet seat.

Excellent tightly fit and lock nuts for perfect fastening. 

It's an efficient solution to fix the problem that toilet seat's nut/bolt was getting lose and not fitting tight enough.

FEATURES

• SIMPLE INSTALLATION: You can use a screwdriver to tighten it from the top and takes only a few minutes. Or directly tighten it from the bottom by hand without using a screwdriver.

• SUS304 STAINLESS STEEL HARDWARE: The screw rod and metal locking components are made of SUS304 stainless steel for excellent corrosion resistance, strength and long-lasting performance in humid bathroom environments.
• FIBER-REINFORCED PP SUPPORT: The expansion support is made of fiber-reinforced PP, providing better rigidity and structural stability than ordinary plastic inserts.
• SECURE EXPANSION LOCKING DESIGN: As the screw is tightened, the locking mechanism expands inside the mounting hole to create a stable grip, helping reduce unwanted movement and repeated loosening.
• TWO SPACER SIZES INCLUDED: Comes with 18 mm / 0.71 in and 28 mm / 1.10 in spacers for more flexible installation with different toilet seat hinge configurations.

• WIDE COMPATIBILITY: Toilet seat fastener replacement hinge bolts are sized as shown and universally fit most toilet seats.

SPECIFICATIONS

• Material: SUS304 stainless steel + PP fiber reinforced
• Thread Type: M5
• Thread Diameter: Approx. 5 mm / 0.20 in
• Overall Assembled Height: Approx. 55 mm / 2.17 in
• Screw Head Diameter: Approx. 12.5 mm / 0.49 in
• Screw Head Thickness: Approx. 2 mm / 0.08 in
• Lower Expansion Sleeve Width: Approx. 12 mm / 0.47 in
• Spacer Sizes: 18 mm / 0.71 in and 28 mm / 1.10 in
• 18 mm Spacer Weight: Approx. 1.9 g / 0.07 oz
• 28 mm Spacer Weight: Approx. 1.6 g / 0.06 oz

PACKAGE INCLUDES

• 2-Pack

  2 × Toilet Seat Locking Bolts
  18 mm and 28 mm spacers included
  Suitable for 1 toilet seat

• 4-Pack

  4 × Toilet Seat Locking Bolts
  18 mm and 28 mm spacers included
  Suitable for up to 2 toilet seats

• 6-Pack

  6 × Toilet Seat Locking Bolts
  18 mm and 28 mm spacers included
  Suitable for up to 3 toilet seats