Fixing and buying guide

What this product is and who it is for

The Ulti-Mate II is a professional-grade woodscrew with PoziSquare double countersunk head, designed for both trade and DIY applications. The sharp point and prominent thread provide fast engagement and reduced driving effort, making it ideal for high-volume fixing work where efficiency matters. The inclusion of a Stick-Fit driver bit in every box means you have the correct driving tool immediately available.

Compatibility and applications

This 4mm x 25mm screw is compatible with a wide range of materials. Use it for fixing hardwoods and softwoods, as well as man-made boards such as MDF, plywood, chipboard and OSB. The screw is also suitable for sheet metal applications, making it a genuinely multi-purpose fastener for mixed-material projects.

• Hardwood and softwood fixing
• Man-made boards: MDF, plywood, chipboard, OSB
• Sheet metal applications
• Professional and DIY use

Pack contents and driver bit

Each box contains 200 screws and includes a high-quality Stick-Fit driver bit. The patented PSD recess design allows the screw to remain attached to the bit during driving, enabling one-handed operation. This Stick-Fit connection is retained in the box for future use, eliminating the need to source a separate driver bit.

Pre-installation considerations

Before fixing, ensure your driver bit is compatible with the PoziSquare recess and that your drill or driver has sufficient torque for the material being fastened. For hardwoods and dense boards, consider pre-drilling to reduce splitting risk and driving effort. The sharp point design minimises the need for pilot holes in softer materials, but always check material hardness and thickness before commencing work.

• Check material type and density
• Pre-drill hardwoods and dense boards if required
• Ensure driver bit is in good condition
• Use appropriate drill speed and torque settings