Medium-density fiberboard (MDF) is a pressed wood composite material with high hardness, uniform density and smooth surface. Therefore, when choosing nails, you need to consider its material properties to avoid cracking or loose fixation due to inappropriate nails.
The following are the types of nails suitable for medium-density fiberboard:
1. Air nails/code nails
Features: Air nails are small nails that are driven in with an air nail gun. The nail heads are small, which reduces the risk of cracking of the board.
Applicable scenarios: Suitable for light connections, such as the fixing of decorative panels, wood lines and other components.
Tools: An air nail gun is required.
2. Self-tapping screws (wood screws)
Features: The threaded design can fix MDF more firmly and avoid loosening due to vibration.
Applicable scenarios: Suitable for occasions that require strong fixing force, such as furniture assembly and structural parts connection.
Usage suggestions: Drill holes (pilot holes) in advance to avoid cracking of the board. The diameter of the pilot hole is slightly smaller than the diameter of the screw.
3. Drywall Screws
Features: Commonly used for fixing gypsum board and wood, with deep threads and strong bite force.
Applicable scenarios: Commonly used for combining medium-density fiberboard with wooden frames.
Usage suggestions: It is recommended to use with an electric screwdriver, and the force should be moderate when drilling.
4. Steel nails
Features: High hardness and strong penetration.
Applicable scenarios: Suitable for situations where MDF needs to be nailed in quickly.
Usage suggestions: Suitable for thin boards, not recommended for thick boards, because hard nails may cause the boards to crack.
5. Pre-drilled holes + bolts
Features: Suitable for load-bearing or thicker MDF boards.
Applicable scenarios: Used in heavy furniture or structural components to enhance overall stability.
Usage suggestions: Install bolts after drilling with an electric drill, and use gaskets to disperse the force when necessary.
Precautions:
Avoid using ordinary iron nails: Ordinary iron nails are easy to loosen on MDF or cause board damage.
Drill pilot holes in advance: No matter what screws or nails are used, it is best to drill pilot holes in advance to reduce the risk of cracking.
Use glue to strengthen: Apply wood glue while nailing to increase firmness.
Nail length selection: The length of the nail is generally 1.5-2 times the thickness of the MDF.
