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Oreno Heavy-Duty Button Rivet Locking Nuts
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Made From Heavy Duty Staneless Steel
Expands Behind Thin Materials
Creates a Secure Threaded Grip
Quick & Easy Installation
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4 Packs (120X Pcs) Heavy-Duty Expansion Anchors
Includes Mixed M4, M5 & M6 Sizes
90 Days Money Back Guarantee
Free Shipping
FREE Shipping
BEST VALUE
SAVE
6x FRDY EMF Chip
90-Days Money-Back Guarantee
90-Days Money-Back Guarantee
90-Days Money-Back Guarantee
FREE Shipping
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Rivet Nut Gun
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Product Descriptions
STRONGER GRIP WHERE REGULAR SCREWS STRUGGLE: Thin and hollow materials don’t give ordinary screws much to hold onto. These heavy-duty metal expansion anchors expand behind the surface as you tighten, creating a secure threaded fastening point and a stronger, more stable grip.
EXPANDS BEHIND THE SURFACE: Instead of relying only on the edge of the drilled hole, the metal sleeve expands on the opposite side of the material. This spreads the grip behind the surface and helps keep your fastening firmly in place.
INSTALL FROM ONE SIDE: No struggling to hold a loose nut behind an inaccessible panel. Simply drill the correct size hole, insert the anchor, and tighten the included screw. The anchor expands behind the material as it tightens.
BUILT FOR THIN & HOLLOW MATERIALS: Ideal for compatible thin metal, panels, boards, selected drywall applications, cabinets, repairs, and DIY projects where traditional screws may struggle to get a secure hold.
3 SIZES FOR DIFFERENT PROJECTS: Available in M4 × 20, M5 × 25, and M6 × 25, giving you multiple options for different fastening jobs. Choose the appropriate size for your material and application.
HEAVY-DUTY METAL CONSTRUCTION: Made from carbon steel with a plated finish for a strong, dependable fastening solution you can keep ready in your toolbox for repairs, installations, and future projects.
Whats Included
30-Piece Set per pack
Carbon Steel Construction
Matching Screws Included
Why Oreno™ Works Better
Traditional screws rely on the material around the hole to create their grip. When you’re fastening into thin or hollow materials, there may simply not be enough material for the threads to hold securely.
These expansion anchors take a different approach. The expandable sleeve opens behind the material as you tighten the screw, creating a wider gripping point and a secure threaded fastening surface.
So instead of relying on a thin panel to hold the entire screw, you can drill, insert, tighten, and let the anchor expand behind the surface for a more dependable hold.
90 Days Money-Back Guarantee
Try Oreno™ risk-free for 90 days. If you’re not completely satisfied, simply contact our support team within 90 days for a hassle-free return or exchange.
Your purchase is also backed by a 1-year warranty for added peace of mind.
7 Reasons These Anchors Stand Out
1. Create a Grip Where a Normal Screw Can’t
When you’re working with thin or hollow material, there’s often very little for a regular screw to grab. These expansion anchors open behind the surface as they’re tightened, creating a broader mechanical grip where you need it.
2. Expand Behind the Surface
A standard screw relies on the material around the hole. These anchors work differently. Once inserted, the sleeve expands behind the material as the screw is tightened helping create a secure fastening point without needing access to the backside.
3. Built From Heavy-Duty Carbon Steel
Constructed from carbon steel with a plated finish, these anchors are designed to provide a durable fastening solution for repairs, installations and DIY projects. The metal construction gives you a more substantial alternative to basic plastic anchors for suitable applications.
4. Works With Thin & Hollow Materials
These anchors are designed for suitable thin and hollow substrates where conventional screws may struggle to get enough grip.
Use them for compatible:
Thin metal panels
Hollow sections
Boards and panels
Selected drywall applications
DIY and repair projects
5. Install in Just a Few
Simple Steps
Drill. Insert. Tighten. Secure. Installation doesn’t require a complicated fastening system.
6. Choose the Size That Fits Your Project
Three Sizes for Different Jobs
Available in:
M4 × 20
8 mm recommended hole
M5 × 25
10 mm recommended hole
M6 × 25
12 mm recommended hole
7. No Access Behind the Material Required
Working inside a cabinet, behind a panel or on a hollow section can make conventional fastening difficult. These expansion anchors are inserted from the accessible side and create their grip behind the material as you tighten them.
That means you can create a threaded fastening point without needing to hold a nut behind the surface.
Why Oreno™ Is the Better Choice
Other
Expands behind the material
Creates a threaded fastening point
Suitable for thin/hollow applications
Requires rear-side access
Carbon steel construction
Multiple size options
Frequently asked questions
What are these button rivet locking nuts used for?
They’re designed to create a threaded fastening point in suitable thin or hollow materials where a standard screw may not have enough material to grip.
How do they work?
The anchor is inserted through a prepared hole. As the screw is tightened, the expandable sleeve opens behind the material, creating a mechanical grip.
What sizes are available?
The available sizes are M4 × 20, M5 × 25 and M6 × 25.
How many pieces are included?
Each selected size comes as a 30-piece set with matching screws.
What size hole do I need?
M4 × 20: 8 mm
M5 × 25: 10 mm
M6 × 25: 12 mm
What material thickness can these be used with?
The supplied specifications indicate a recommended material thickness of approximately 0–5 mm. Check the dimensions and application before installation.
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