🔩 2-Pack Top-Fix Toilet Seat Hinge Bolts – Adjustable Anti-Wobble Replacement Kit
A Secure Toilet Seat
Starts Under the Hinge
Replace worn top-fix hardware and restore a stable, properly aligned seat—without replacing the entire toilet seat.
TOP-FIX INSTALLATION
ADJUSTABLE ALIGNMENT
2-PIECE SET
Stop Re-Tightening the Same Loose Seat
Loose, worn or poorly aligned mounting hardware can make the seat shift every time you sit down. This replacement pair locks inside the mounting holes to help hold the hinges firmly in position.
Before
Shifting hinges, repeated tightening and an unstable feel.
After
Firmly seated hardware with cleaner alignment and less movement.
Expansion Locking That Grips the Mounting Hole
As the screw tightens, the sleeve expands inside the hole to create a firmer connection—helping reduce unwanted movement.
Place the expansion sleeve into the top mounting hole.
Tightening draws the fastener upward and expands the sleeve.
The mount grips from within for a more secure seat connection.
Install From Above—No Awkward Reach Underneath
A straightforward replacement designed for toilets where the mounting area is accessed from the top.
Fit the expansion fastener with the nut end facing down.
Push each sleeve into the toilet's mounting hole.
Lightly tighten, then adjust position and spacing to match the seat.
Fully tighten, fit the covers, then attach the seat to the pins.
Check the Fit in Seconds
Designed for many standard top-fix toilet seats that accept an 8 mm connector pin. Compare the measurements with your existing hinge before purchasing.
8 mm
29 mm
61 mm
2 PCS
Built for Bathrooms, Designed to Look Finished
The polished, rust-resistant metal finish covers the mounting hardware for a clean appearance, while the offset pin allows practical hinge alignment.
What's Included
✓ 2 × Top-fix mounting bases with pins
✓ 2 × Expansion sleeves
✓ Matching fastening hardware
Good to Know Before You Buy
Will it fit every toilet seat?
No universal fitting can be guaranteed. This set is intended for many top-fix seats with an 8 mm connector interface. Please compare all listed dimensions with your existing hardware.
Do I need access beneath the toilet?
It is designed for installation from the top through the toilet's mounting holes.
Can I adjust the hinge position?
Yes. Keep the screws slightly loose while aligning the pins and seat, then tighten fully once the position is correct.
Is the toilet seat included?
No. The package contains the replacement mounting hardware only.
Fix the Wobble Without Replacing the Whole Seat
A compact replacement pair for a cleaner, more stable top-fix installation.
Measure your existing hinge connection before ordering.