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Size: M4 × 5.8 × 8.4mm

M4 × 5.8 × 8.4mm
M4 × 5.5 × 8mm
M4× 5.6 × 10mm

Pack Size: 20 Sets — Starter Pack

20 Sets — Starter Pack
🔥 40 Sets — Most Popular · Save 20%
80 Sets — Best Value · Save 40%

Description

Stop Loose Hinges Instantly

Professional Metal Expansion Anchors for Cabinet Repair & Furniture Stability

Mechanical Grip Copper Plated Easy Install

Mechanical Expansion Grip

Say goodbye to stripped screw holes and wobbly cabinet doors. Our anchors utilize a smart internal pressure design. As you tighten the screw, the metal sleeve expands outward, creating a rock-solid anchor that bites deep into particle board, MDF, or plywood.

Why Expansion Matters

Standard screws rely on wood fibers that often tear out over time. This mechanical set replaces damaged material with durable metal, preventing the cycle of loose hinges and ruined furniture boards. It is the most effective way to repair existing holes without replacing the entire panel.

Precision Industrial Hardware

Engineered for tight tolerances and exceptional finish quality. The expansion sleeve features a copper-plated surface for corrosion resistance, while the screw is crafted from cold-rolled steel for superior strength. Every piece undergoes a smooth, burr-free finishing process.

Protect Your Cabinet Panels

Ideal for kitchen cabinets, wardrobes, and drawers. This hardware prevents hole stripping during repeated furniture maintenance. By distributing the load evenly within the hole, it protects your valuable furniture panels from further damage.

Ultra-Stable Hinge Set

This kit combines professional-grade stability with ease of use. Whether you are fixing a sagging door or reinforcing a new installation, these anchors provide the long-lasting grip needed for heavy furniture parts.

Product Specifications

Please check the dimensions carefully before purchasing to ensure compatibility with your hinge mounting holes.

Model Type Sleeve Size (D x L) Screw Size Material
Small (M4) Ø5.5mm x 8mm
(0.22" x 0.31")
M4 x 8mm Machine Screw Copper Plated Sleeve + Screw
Medium (M4) Ø5.6mm x 10mm
(0.22" x 0.39")
M4 x 10mm Machine Screw Copper Plated Sleeve + Screw
Classic (M4) Ø5.8mm x 8.4mm
(0.23" x 0.33")
M4 x 11mm Self-Tapping Copper Plated Sleeve + Screw

What's Included?

  • Expansion Anchor Sleeves (Quantity depends on pack size selected)
  • Matching Screws (Pre-packaged with sleeves)

Frequently Asked Questions

Do I need a drill to install this?
No. These anchors are designed to fit directly into existing pre-drilled holes (typically Ø8mm-Ø10mm depending on the model). Simply insert the sleeve and drive the screw in.
Will this work on solid wood?
Yes, but they are specifically optimized for composite materials like Particle Board, MDF, and Plywood where standard screws tend to strip easily.
Is the screw included in the price?
Yes, every anchor comes paired with its specific machine screw to ensure the correct expansion rate and thread match.
Can I remove them later?
You can unscrew the bolt, but the metal sleeve may remain expanded inside the hole. They are intended as a permanent repair solution.