Chipboard wood screw 4.0x25mm

Chipboard Wood Screw 4.0 x 25mm Stainless Steel Pozidriv

These 4.0 x 25mm stainless steel chipboard wood screws are designed for strong, reliable and durable fastening in chipboard, timber, MDF, plywood and other wood-based materials. Manufactured from high-quality stainless steel, these screws offer excellent corrosion resistance, making them suitable for both indoor and outdoor applications.

The Pozidriv drive provides improved grip between the screwdriver bit and screw head, reducing cam-out and allowing for efficient installation. Whether you are working on furniture assembly, cabinetry, timber construction, decking or general woodworking projects, these chipboard screws deliver secure and long-lasting performance.

Key Features

• Diameter: 4.0mm
• Length: 25mm
• Material: Stainless steel
• Colour: Stainless Steel
• Drive type: Pozidriv
• Suitable for chipboard, MDF, plywood and timber
• Corrosion-resistant for long-term durability
• Easy installation with reduced slipping
• Supplied per 100 pieces

Applications

These stainless steel chipboard screws are suitable for a wide range of woodworking and construction projects, including:

• Chipboard installation
• Furniture manufacturing and assembly
• Kitchen and cabinet construction
• Timber framework
• Shelving systems
• MDF and plywood fastening
• Interior and exterior woodworking projects
• DIY and professional building applications

Benefits of Stainless Steel Chipboard Screws

Stainless steel screws offer superior resistance against rust and corrosion compared to standard steel fasteners. This makes them particularly suitable for use in humid environments, outdoor installations and areas exposed to moisture. The robust construction ensures long-lasting fixing performance while maintaining an attractive finish.

The Pozidriv recess allows for greater torque transfer during installation, reducing wear on screwdriver bits and minimising the risk of damaging the screw head.

Suitable Materials

• Chipboard
• Softwood
• Hardwood
• MDF
• Plywood
• OSB boards
• Laminated wood panels

Installation Guide

1. Mark the fixing points accurately.
2. Pre-drill pilot holes when working with hardwoods or near board edges.
3. Select the correct Pozidriv screwdriver bit.
4. Position the materials securely.
5. Drive the screw until the head sits flush with the surface.
6. Avoid overtightening to prevent damage to the material.

Why Choose Chipboard Screws?

Chipboard screws feature a specialised thread design that provides excellent holding power in engineered wood products. Their sharp thread cuts efficiently into the material, reducing splitting while creating a strong and dependable connection.

Related Products

For complete woodworking and construction projects, explore our range of wood screws, stainless steel screws, decking screws and fixings and fasteners.

Frequently Asked Questions

Are these screws suitable for outdoor use?

Yes, the stainless steel construction provides excellent corrosion resistance, making them suitable for outdoor applications and damp environments.

Do I need to pre-drill before installation?

For most softwood applications, pre-drilling is not necessary. However, pre-drilling is recommended for hardwoods and when fixing close to edges.

What is a Pozidriv screw?

A Pozidriv screw features a specially designed drive recess that offers improved grip and higher torque transfer compared to traditional cross-head screws.

Can these screws be used with MDF and plywood?

Yes, these screws are ideal for MDF, plywood, chipboard and many other engineered wood products.

How many screws are supplied?

This product is supplied in packs of 100 screws.