๐ช๐งโจ91-Piece Petal Jack Nut Tool Kit โ M4/M5/M6 Hollow Wall Metal Anchors with Installation Pliers for Drywall & DIY Repair
๐ช๐งโจ91-Piece Petal Jack Nut Tool Kit โ M4/M5/M6 Hollow Wall Metal Anchors with Installation Pliers for Drywall & DIY Repair
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๐ช๐งโจ91-Piece Petal Jack Nut Tool Kit โ M4/M5/M6 Hollow Wall Metal Anchors with Installation Pliers for Drywall & DIY Repair
When a Regular Screw Can't Grip, Give It Something Better to Hold.
Hollow panels and thin walls can turn a simple fastening job into a frustrating challenge.
Meet the 91-piece Petal Jack Nut Kit: a hand-operated installation tool and metal expanding anchors designed to create threaded mounting points behind compatible hollow surfaces.
The Screw Isn't Always the Problem. Sometimes It's the Surface.
You turn the screw. It catches for a moment. Then it spins, loosens or refuses to hold.
In a thin or hollow panel, there may be too little solid material for ordinary screw threads to grip.
Limited material can mean poor thread engagement.
Repeated fastening can damage weak openings.
There may be no solid backing to grip directly.
The job needs a suitable anchor, not just another screw.
Watch the Metal Expand Behind the Panel.
The slotted jack nut starts with a compact metal body that fits through a prepared opening.
When the setting tool compresses the anchor, the slotted sections flare outward into a petal-like shape behind the surface.
This creates a wider backside bearing area and leaves a threaded point for a matching fastener.
The anchor deforms behind the panel.
Force is distributed over a broader contact area.
Four Clear Steps. One Practical Installation Method.
Using the correct anchor and installation method helps create a proper fastening point in a compatible hollow surface.
Check the substrate and use the correctly sized hole for the selected anchor.
Place the metal anchor through the hole until its flange contacts the panel.
Compress the anchor with the dedicated tool to form its backside expansion.
Use the matching threaded fastener for your compatible mounting job.
One Kit. 91 Useful Pieces.
Different repairs call for different threaded sizes. That's why this assortment brings three options together with the installation tool.
You get 90 metal jack nut assemblies and one hand plier, with no need to source the setting tool separately.
Choose the Thread Size Your Project Calls For.
Instead of relying on a single anchor size, keep three metric threaded options available for different compatible fastening jobs.
Always match the anchor to the panel thickness, prepared hole, fastener thread and expected loading conditions.
Made With Carbon-Steel Hardware.
Each jack nut relies on its slotted metal structure to form the expanded anchor.
The fasteners are described as carbon steel with a zinc-plated surface, combining a rigid metal body with a protective finish.
Provides the formable metal anchor structure.
Surface treatment for general-purpose hardware use.
Creates a matching threaded mounting point.
Keep spare anchor sizes for future repairs.
Small Hardware. Clever Expansion.
The design starts narrow enough to enter the prepared hole.
As the tool sets the jack nut, its body expands behind the panel while the flange remains at the front surface.
The resulting threaded mounting point helps make otherwise difficult hollow-panel fastening more practical.
For the DIY Jobs That Need a Better Anchor.
Home maintenance often involves materials that aren't thick enough to hold a conventional screw on their own.
Petal jack nuts can be useful for compatible hollow-wall and thin-panel installations where a backside-expanding anchor is appropriate.
Establish threaded points in suitable hollow substrates.
Keep multiple anchor sizes available.
Useful for compatible small fastening projects.
For appropriate panel thickness and hole dimensions.
The Right Dimensions Make the Difference.
Each listed anchor type has a 25 mm nominal assembly length, but the body diameters and mounting requirements differ by size.
Use the product's dimensional illustration as a reference, then verify the required drilled hole and material thickness before installing.
One Well-Equipped Kit. More Ways to Get the Job Done.
Backside-Expanding Anchors
The petal-shaped expansion forms a wider contact area behind compatible panels.
Dedicated Installation Pliers
Set compatible metal jack nuts using the included hand-operated tool.
Three Metric Thread Sizes
Choose between M4, M5 and M6 threaded anchor assemblies.
90 Anchor Assemblies
Thirty pieces of each size provide hardware for multiple appropriate jobs.
Metal Construction
Carbon-steel hardware with zinc-plated surface treatment.
Practical DIY Assortment
Keep a range of compatible hollow-panel fasteners ready for maintenance.
Everything in the 91-Piece Kit.
The Details That Help You Choose Confidently.
What exactly comes in the kit?
The set includes 90 petal jack nut assemblies and one hand-operated installation plier, for 91 total pieces.
Which anchor sizes are included?
You receive 30 M4 ร 25 mm, 30 M5 ร 25 mm and 30 M6 ร 25 mm anchor assemblies.
How do petal jack nuts work?
The slotted metal body is compressed by an installation tool, allowing sections of the anchor to expand behind the panel and form a larger contact area.
Do I need a separate setting tool?
No. A hand-operated installation plier is included with this kit.
Can I use these on drywall?
They are marketed for hollow-wall and thin-panel applications, but drywall condition, thickness, hole dimensions and intended loads all matter. Verify compatibility before installation.
Will they support heavy shelves or televisions?
No verified load rating is available here. Do not assume these anchors are suitable for heavy, overhead, safety-critical or structural mounting. Use hardware specifically rated for the application.
Do M4, M5 and M6 use the same drill hole?
No. Each anchor needs an appropriately sized opening. Confirm the required hole dimensions for the selected size before drilling.
Are these anchors reusable?
The metal body deforms during setting. Do not assume an expanded anchor can be removed and installed again with the same performance.
Do I need access behind the wall?
The petal jack nut is designed to expand behind an appropriate panel using the installation tool from the accessible side. Adequate rear clearance is still necessary.
What should I check before installing?
Check for hidden wiring, plumbing and other services. Verify panel type, thickness, required hole size, clearance and expected loads. Wear suitable eye protection and follow safe drilling practices.
Stop Fighting Loose Screws. Start With the Right Hardware.
Three anchor sizes. Ninety metal fastener assemblies. One dedicated installation tool.
Whether you're preparing for a repair or building your DIY hardware collection, keep a practical hollow-panel fastening kit ready for suitable projects.
GET THE 91-PIECE KIT โAnchor suitability and holding capacity depend on material, installation and loading. Always choose an appropriate fastening system for safety-critical applications.
