Ulti-Mate Stick-Fit Woodscrews - 5.0 x 50mm - Gold

Patented Stick-Fit drive system allows smooth, stable driving and one-handed installation. 2x high...

Best current price£28.32from Travis Perkins

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2 offers from £28.32 - £28.79

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Travis PerkinsUlti-Mate® Gold Steel Stick-fit® Wood Screws Qty 600, 5.0x50mm
£30.00 delivery
£28.32
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BradfordsUlti-Mate Stick-Fit High Performance Woodscrews 5.0 X 50Mm (Tub Of 600) Yellow
£25.00 delivery
£28.79
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Product Information

Full details

The Ulti-Mate Stick-Fit Woodscrews (5.0 x 50mm, Gold) are designed for trade professionals and serious DIYers seeking reliable fastening for a variety of wood and sheet metal applications. Their patented Stick-Fit drive system ensures smooth, stable, and one-handed installation, a significant advantage on ladders or when precision is key. While offering excellent holding power and corrosion resistance, users should ensure compatibility with their specific driving tools, as the system is primarily designed for POZI and Phillips bits.

All features

ColourGold
Model Part NumberT500507
BrandUltimate

Extended Product Information

FAQs

What is the Stick-Fit drive system?

The Stick-Fit system is a patented design that ensures the driver bit engages securely with the screw head, allowing for stable driving and the ability to install screws with just one hand.

Can I use these screws outdoors?

The yellow zinc plating offers some corrosion resistance, making them suitable for protected outdoor applications. For prolonged exposure to weather or high humidity, stainless steel alternatives are recommended.

What types of wood can these screws be used in?

They are suitable for hardwood, softwood, and man-made timber boards such as MDF, plywood, chipboard, and OSB.

Do I need to pre-drill holes?

The Type-17 point is designed to drive through most timbers without pre-drilling. However, for very hard woods or when screwing close to the edge of the material, a pilot hole may still be beneficial.

Are the included driver bits durable?

Yes, the Trade Tub includes 2x high-quality Stick-Fit driver bits designed for durability and optimal performance with these screws.

What is the difference between POZI and Phillips bits?

POZI (PZ) drives have four additional small indentations compared to Phillips (PH) drives, providing better torque transfer and reducing cam-out. These screws are compatible with both.

What does 'double-angle self countersinking head' mean?

This refers to the shape of the screw head, which is designed to cut into the material as it's driven, creating a recess so the head sits flush or below the surface of the material without needing a separate countersinking bit.

Troubleshooting

Screw head strips during driving

Ensure you are using the correct type of driver bit (POZI or Phillips) and that it is fully engaged in the screw head. Reduce driving speed and torque if using an impact driver.

Screw does not drive straight

Ensure the material is stable and the drill is held perpendicular to the surface. The Stick-Fit system aids stability, but proper technique is still crucial.

Wood splitting near the edge

While the Type-17 point helps, for very close-to-edge applications, a small pilot hole may still be beneficial, especially in brittle woods. Ensure screws are not over-driven.

Corrosion observed on screws

The yellow zinc plating offers moderate corrosion resistance. Store screws in a dry place and use them in applications protected from excessive moisture. For highly corrosive environments, consider stainless steel screws.

Pros and Cons

Pros

  • One-handed installation capability improves efficiency and safety.
  • Excellent compatibility with common POZI and Phillips drive bits.
  • Type-17 point easily penetrates hard woods without splitting.
  • Self-countersinking head provides a clean, professional finish.
  • Yellow zinc plating offers good corrosion resistance.
  • Included driver bits ensure immediate usability.

Cons

  • May not be suitable for highly corrosive external environments without additional protection.
  • Stick-Fit system is proprietary, though compatible with standard POZI/Phillips.
  • Trade Tub packaging might be excessive for very small projects.

Setup, Compatibility & Care

Setup: No specific setup is required for the screws themselves. Ensure you are using a compatible driver bit (POZI or Phillips) in your drill or impact driver. Select the appropriate screw length for the material thickness, ensuring adequate thread engagement for optimal holding power.

Compatibility: These screws are designed for use with standard POZI (PZ) and Phillips (PH) drive systems. While the Stick-Fit system is patented, its compatibility with these common types means most standard power tool attachments will work. They are suitable for use in hardwood, softwood, engineered wood products (MDF, plywood, chipboard, OSB), and thin sheet metal.

Care: Store screws in a dry environment to prevent premature corrosion of the yellow zinc plating. After use, clean any dust or debris from the screws if they are to be reused (though single-use is recommended for structural integrity). If working in a marine or highly corrosive environment, consider stainless steel alternatives.

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