🔒 Universal Locking Toilet Seat Fixing Bolt – 304 Stainless Steel Quick-Lock Kit with 2 Washers
🔒 Universal Locking Toilet Seat Fixing Bolt – 304 Stainless Steel Quick-Lock Kit with 2 Washers
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🔒 Universal Locking Toilet Seat Fixing Bolt – 304 Stainless Steel Quick-Lock Kit with 2 Washers
đź”’ Help stop the shift
Replace loose fixing hardware with a folding locking bolt that installs from above and anchors beneath a compatible toilet-seat mounting hole.

For compatible top-fixing toilet seats
Designed for replacing worn or loose seat fixings, this compact assembly combines metal locking components with a supportive PP frame. Check your existing fitting before choosing a pack.
Small hardware, a more settled everyday routine.
A straightforward installation sequence
Confirm compatibility first, then work from above with a standard Phillips-head screwdriver.

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STEP 1📏
Check the existing fitting
Compare the M5 thread and the 18 mm and 28 mm washer dimensions with your seat mount.
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STEP 2🤏
Fold the locking pieces
Align the metal locking pieces with the support frame for insertion.
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STEP 3🚪
Insert from above
Guide the folded assembly through the compatible mounting opening.
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STEP 4🪛
Tighten the screw
Turn from above so the locking pieces open beneath the hole and secure the fitting.
Purposeful parts support the hold
Each part has a specific role in guiding, engaging, or securing the fixing.

M5 threaded screw
The 304 stainless steel screw engages the threaded locking assembly.
Sliding locking pieces
304 stainless steel pieces unfold beneath the mounting hole to form an anchor.
Threaded block
The M5 threaded block is also made from 304 stainless steel.
Thickened PP frame
The polypropylene frame guides and supports the folding mechanism.
Three practical replacement needs
Start with the condition of your current hardware and how your toilet seat mounts.

Replace worn fixings
Use as replacement hardware when an existing compatible seat fixing needs attention.
Address a loose mounting point
Choose the expanding locking design when loose fixing hardware is allowing the seat to shift.
Work with top-access mounts
Use where the seat design accepts this fitting and installation from above is preferred.
Compact hardware with considered details
The folding assembly and two washer sizes support a practical replacement setup.

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Toothed contact surface
The locking surface adds grip to help resist loosening during everyday use.
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🤏
Compact folded profile
The locking pieces align with the frame to pass through the mounting opening.
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🔩
18 mm metal washer
One compact metal washer is supplied with each locking bolt.
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🛡️
28 mm protective washer
One wider protective washer per bolt helps spread contact across the mounting surface.
Useful where access and stability matter
Two familiar situations where compatible replacement hardware can make the job more manageable.

A tight powder room
When the space around the toilet makes underside access awkward, the fitting tightens from above.
A seat that has started shifting
During a household maintenance check, replace worn compatible fixings with an expanding locking assembly.
Hardware for a specific household task
Choose it around an identified repair need and a confirmed fit.

The home repair kit
Keep the correct replacement fixing on hand for a known compatible toilet-seat mount.
A move-in maintenance check
Include loose seat hardware among the small fittings to inspect when settling into a home.
A planned bathroom repair
Have suitable replacement hardware ready before working on an existing top-fixing seat.
Two pack sizes for your repair plan
Count the compatible fixing points you intend to replace before selecting a quantity.
2-Pack
Choose two locking bolts when that quantity matches your planned replacement work.
4-Pack
Choose four locking bolts for more compatible fixing points or to keep extras for the same fitting.
A good fit starts with the mount
This fixing is suited to buyers who can confirm the thread, washer dimensions, and mounting design.
Homeowners handling small repairs
For a focused hardware replacement on an otherwise suitable toilet seat.
DIY users with basic tools
For those comfortable following the folding and tightening sequence with a Phillips-head screwdriver.
Bathrooms with limited access
For compatible installations where reaching beneath the seat mounting area is difficult.
Buyers matching existing hardware
For those checking an M5 fixing against their current setup before ordering.
The details to compare
Common fitting questions
Will this fit every toilet seat?
Toilet-seat designs vary. Compare the M5 thread, 18 mm and 28 mm washer dimensions, and locking mechanism with your existing mount before ordering.
Do I need to reach underneath to tighten it?
The fixing is designed to insert and tighten from above on compatible top-fixing installations.
What tool is used for installation?
A standard Phillips-head screwdriver is used to tighten the screw.
How does the locking mechanism work?
The metal pieces fold for insertion, then open beneath the mounting hole as the screw is tightened to create an anchor.
Is the entire assembly stainless steel?
The screw, sliding locking pieces, and threaded block use 304 stainless steel. The support frame is thickened PP.
What comes with each locking bolt?
Each locking bolt includes one 18 mm metal washer and one 28 mm protective washer. Quantity options are 2-Pack and 4-Pack.
Bring a steadier feel to a compatible seat
A folding anchor, corrosion-resistant main metal components, and top-access tightening make this a practical option for replacing loose or worn toilet-seat fixings.
Choose Your PackConfirm the M5 thread, washer dimensions, and mounting compatibility before ordering.
