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🔩 Heavy-Duty Expansion Rivet Nuts – M4/M5/M6

Regular price $19.98

Regular price $19.98 Sale price $21.98

Unit price /  per 

SAVE 9% Sold out

30Pcs / No 30Pcs / Yes 60PCS / No 60PCS / Yes 90PCS / No 90PCS / Yes

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🔩 Secure Thin Panels Without Fighting The Back Side

Need a threaded fixing point where an ordinary nut is awkward or impossible to reach?

Insert the fastener, tighten it and let the expanding body grip behind the panel.

🔩 M4 / M5 / M6

💪 Carbon Steel

🛠 Expanding Grip

📦 30 / 60 / 90PCS

😩 Can't Reach The Nut Behind The Panel?

Ordinary bolts often require access from both sides, while thin material may not provide enough thread on its own.

These expansion fasteners help create a practical threaded mounting point from one side.

❌ Ordinary Nut Need rear access
Awkward positioning
Difficult in tight spaces

✅ Expansion Fastener Insert
Tighten
Grip behind panel

💪 Small Fastener. Stronger Hold.

As it tightens, the slotted body expands behind the panel, helping lock the fastener into place.

• ✅ Expanding body grips behind the panel
• ✅ Thickened head helps seat the fastener
• ✅ Carbon-steel construction
• ✅ Zinc-plated surface protection
• ✅ Creates a threaded mounting point

🛠 Drill. Insert. Tighten. Secure.

A straightforward way to add a threaded fixing point to suitable panel applications.

1️⃣ DRILL Prepare the correct-size hole

2️⃣ INSERT Place the fastener into the panel

3️⃣ TIGHTEN Compress the expanding body

4️⃣ SECURE Create the threaded fixing point

🔧 Made For Real Repair Jobs

Useful for fabrication, repair and workshop projects where a threaded fixing point is needed.

🚗 Sheet Metal Repair

🪑 Furniture Hardware

🏭 Equipment Panels

🧰 DIY Projects

📏 Three Common Thread Sizes

Keep multiple sizes ready for different workshop jobs.

M4 × 20 Approx.
20mm overall

M5 × 25 Approx.
25mm overall

M6 × 25 Approx.
25mm overall

Always confirm the correct hole size and panel suitability before installation.

⚙️ Built To Stay In The Toolbox

Carbon-steel construction with a zinc-plated finish makes these practical fasteners useful to keep on hand for repair and fabrication work.

💪 Carbon Steel
Practical fastening strength

✨ Zinc-Plated
Added surface protection

🔩 Threaded Point
Creates a usable threaded mount

🧰 3 Sizes
M4 / M5 / M6 ready to use

📦 Choose The Amount You Need

Available in 30PCS, 60PCS and 90PCS from the product selector above.

30PCS — Starter Set M4 × 10 PCS
M5 × 10 PCS
M6 × 10 PCS

MID-SIZE OPTION

60PCS — Workshop Set More fasteners for regular repair and DIY work.
M4 × 20 PCS
M5 × 20 PCS
M6 × 20 PCS

BEST FOR STOCKING THE TOOLBOX

90PCS — Large Set M4 × 30 PCS
M5 × 30 PCS
M6 × 30 PCS

🛠 Need The Installation Tool Too?

Use the “Come with a flower nut gun?” selector above and choose Yes if you want the tool option included.

❤️ Why DIYers Keep Them Handy

🔩 Useful When Rear Access Is Limited Create a threaded fixing point without needing to hold a loose nut behind the panel.

🧰 Multiple Sizes In One Order M4, M5 and M6 options make it easier to stay ready for different repair jobs.

🛠 Handy For Repairs & Fabrication Keep a set in the garage or workshop for sheet metal, furniture and panel projects.

❓ Quick Questions

What sizes are included?

The product uses M4, M5 and M6 thread sizes. Choose the quantity option that best fits your needs.

What is included in the 30PCS set?

The 30PCS set includes 10 × M4, 10 × M5 and 10 × M6 fasteners.

What is included in the 90PCS set?

The 90PCS set includes 30 × M4, 30 × M5 and 30 × M6 fasteners.

What hole size should I drill?

The correct hole size depends on the fastener size and your specific application. Always match the installation hole to the selected M4, M5 or M6 fastener before tightening.

What panel thickness can I use?

Suitable thickness depends on the fastener size and the material being installed. Confirm your project's required grip range before use.

What materials are they suitable for?

They are intended for suitable panel-fixing applications such as sheet metal, furniture panels, equipment panels and similar repair projects.

Do they resist corrosion?

The carbon-steel fasteners have a zinc-plated surface to help resist everyday corrosion and wear.

Can I order the installation tool?

Yes. Use the tool selector above and choose “Yes” if you want the available installation tool option.

🔩 Stop Fighting Hard-To-Reach Nuts

Insert. Tighten. Create A Threaded Mounting Point.

Keep M4, M5 and M6 ready for the next repair or build. 🛠

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