Fiberboard Screw

 

 

 

Double Thread Fiberboard Screws, Countersunk Head Chipboard Screws, Fine Thread Wood Screws for MDF, Particle Board, Furniture Assembly

Key Advantages:

  • Double Thread Design (Hi-Lo):​ The alternating high and low threads reduce driving torque and increase the screw’s withdrawal load (pull-out strength).
  • Deep Thread Profile:​ Provides exceptional grip in low-density materials like fiberboard and particle board.
  • Countersunk Head:​ Designed to sit flush with the surface, ensuring a clean, professional finish for furniture.
  • Hardened Steel:​ Made from C1022A carbon steel, heat-treated for durability and snap resistance.

Technical Specifications:

  • Head Type:​ Countersunk (Flat Head) / Double Countersunk
  • Drive Type:​ Phillips / Pozi / Torx (Star Drive)
  • Thread Type:​ Fine Pitch / Double Thread (Hi-Lo)
  • Point:​ Sharp Point / Type 17 (Optional)

Description

Our Fiberboard Screws​ are specifically engineered for fastening particle board, MDF (Medium Density Fiberboard), and hardwoods. Unlike standard wood screws, these screws feature a Double Thread (Hi-Lo)​ design and a Sharp Point, allowing them to drive smoothly into dense materials without splitting the board. They are the go-to choice for cabinet makers, furniture manufacturers, and DIY installers.

Material & Coating Options

We offer specialized coatings to prevent “rust bleed” through finished furniture surfaces.

Coating Type Feature Best Application
Black Phosphate​ Lubricity & Rust Proof Interior furniture, cabinets, drywall framing
Zinc Plated (Blue/White)​ Aesthetic Shine Visible hardware, decorative fixtures
Ruspert / Geomet​ Extreme Corrosion Resistance Outdoor furniture, kitchen cabinets (humid areas)
Nickel Plated​ Decorative Finish High-end furniture, visible fittings

Drive System Comparison

Preventing “Cam-Out” (stripping the head) is crucial for production lines.

Drive Type Torque Resistance User Experience
Phillips​ Medium Common, but prone to slipping if misaligned.
Pozi (Pozidriv)​ High Better grip than Phillips, common in Europe.
Torx (Star)​ Excellent​ Recommended.​ Zero slippage, extends tool life.