Heavy-Duty Carbon Steel Button Rivet Locking Nuts Set
| Minimum Price | Reduction | Code |
|---|---|---|
| Over $50 | $5 | CT-1 |
| Over $80 | $10 | CT-2 |
| Over $100 | $15 | CT-3 |
| Over $150 | $30 | CT-4 |
PRODUCT DESCRIPTION
−Strong, Secure Fastening Made Simple
A practical set of heavy-duty carbon steel button rivet locking nuts designed to create secure threaded fastening points in panels and other suitable materials.

Reliable Threaded Fastening
The expanding locking design grips the material from behind as the fastener is tightened, helping create a stable threaded connection for suitable panels and assemblies.
- Strong mechanical fastening design
- Expansion-style locking structure
- Threaded connection for secure assembly
- Useful for repair, fabrication and installation projects

Built for Practical, Repeated Use
The metal construction features a reinforced head and threaded body designed to provide a dependable fastening point when properly installed.
- Heavy-duty carbon steel construction
- Reinforced button-style head
- Clear external threads for fastening
- Designed for stable load-bearing applications

Wide Gripping Range
The expanding body is designed to adapt to different panel thicknesses, making the fasteners useful across a range of suitable installation projects.
- Expansion body helps grip the panel
- Suitable for different material thicknesses
- Compact fastening profile
- Useful where access to the back side is limited

Versatile for Different Projects
These fasteners can be used with suitable wood panels, gypsum board, thin metal panels and similar materials when the correct size and installation method are selected.
- Wood panels and boards
- Gypsum board applications
- Thin metal panels
- Furniture and cabinet projects
- DIY repairs and fabrication
- General panel fastening applications

Simple Installation Process
Prepare the appropriate hole, insert the fastener, then tighten the screw to expand and lock the body against the material.
- Drill a suitable hole according to the selected fastener
- Insert the locking nut into the prepared hole
- Position the material and fastened component
- Tighten securely using the appropriate tool

Multiple Thread Sizes
Different thread sizes are available to match a variety of fastening requirements. Always select the size that matches your project and prepared hole.
- M4 × 20 mm
- M5 × 25 mm
- M6 × 25 mm
- Choose the appropriate size for your application
A Handy Fastening Solution for DIY & Repair
Keep a selection of locking nuts available for furniture repairs, panel installation, fabrication work and everyday workshop projects.
Key Features
Product Specifications
| Product Type | Button Rivet Locking Nuts Set |
|---|---|
| Material | Carbon Steel |
| Finish | Silver-Tone Metal Finish |
| Thread Sizes | M4 / M5 / M6 |
| Available Dimensions | M4 × 20 mm / M5 × 25 mm / M6 × 25 mm |
| Quantity Options | 30 PCS / 90 PCS |
| 30 PCS Configuration | M4 × 10 / M5 × 10 / M6 × 10 |
| 90 PCS Configuration | M4 × 30 / M5 × 30 / M6 × 30 |
| Fastener Type | Expanding / Locking Rivet Nut |
| Suitable Materials | Suitable wood, gypsum board, thin metal panels and similar materials |
How to Install
Package Options

30-Piece Set
The 30-piece option includes three thread sizes for different fastening requirements.
- 10 × M4
- 10 × M5
- 10 × M6
A practical choice for smaller repairs, DIY projects and keeping a few spare fasteners in your toolbox.

90-Piece Set
The larger set provides more pieces across the same three thread sizes, making it convenient for workshops, repeated repairs and larger projects.
- 30 × M4
- 30 × M5
- 30 × M6
Customer Feedback
“These are very useful for adding threaded fastening points to panels. The expansion design makes installation straightforward.”
— Sample Customer“I like having M4, M5 and M6 sizes in one set. It is convenient to keep different sizes ready for DIY projects.”
— Sample Customer“The metal construction feels solid and the button heads give the finished installation a clean look.”
— Sample CustomerBuild, Repair & Fasten With Confidence
Keep the right threaded fastener close at hand for furniture, panels, workshop projects and everyday DIY repairs.
SHIPPING & RETURNS
+Shipping Policy
- Free shipping on orders over US$59 to the United States.
- For orders under US$59, a standard shipping fee will apply.
- Orders are processed within 15 business days.
- We offer international shipping; fees and delivery times may vary for other countries.
Return Policy
- We accept exchanges & returns within 30 days of receiving.
- Items must be unused, unwashed, and in their original condition with all tags and packaging intact.
- Final sale items and underwear cannot be returned or exchanged.
