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Ulti-Mate II Stick-Fit Zinc & Plated Screw 5.0 x 80mm (200 Pack) - Silver

Ulti-Mate II Stick-Fit Zinc & Plated Screw 5.0 x 80mm (200 Pack) - Silver

These multipurpose Ulti-Mate wood screws deliver high performance and professional results, no mat...

Best current price£18.89from Bradfords

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BradfordsUlti-Mate Pozi Passivated Screws 5.0 X 80Mm - Box Of 200
£25.00 delivery
£18.89
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Travis PerkinsUlti-Mate® Gold Steel Stick-fit® Wood Screws Qty 200, 5.0x80mm
£30.00 delivery
£19.48
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Product Information

Full details

This guide is for professional tradesmen and serious DIY enthusiasts seeking a reliable and versatile wood screw. The Ulti-Mate II Stick-Fit screws offer superior driving performance and strong, secure fixings across a wide range of materials, significantly easing one-handed installations. A minor consideration is that the Pozisquare® recess requires a compatible driver bit, which is conveniently included.

All features

ColourSilver
Model Part NumberA500804
BrandUlti-Mate

Extended Product Information

FAQs

What makes the Stick-Fit® connection beneficial?

The Stick-Fit® connection keeps the screw securely attached to the driver bit. This allows for easier and more stable one-handed driving, freeing up your other hand to precisely position the material being fixed.

Can I use these screws with any drill bit?

These screws feature a Pozisquare® recess and are designed to work best with a compatible Pozisquare® driver bit or the specifically included Stick-Fit® driver bit for optimal performance and to prevent cam-out.

What types of wood can I use these screws with?

They are suitable for a wide range of wood types, including hardwood, softwood, and engineered timber boards like MDF, plywood, chipboard, and OSB.

Do I need to pre-drill holes?

The sharp point and prominent thread allow for immediate engagement, often eliminating the need for pre-drilling, especially in softwoods. For very hard woods or near the edge of timbers, a pilot hole may still be beneficial.

What does 'slotted shank' do?

The slotted shank is designed to relieve pressure during insertion, which helps to prevent the wood from splitting around the screw. This is particularly useful when driving screws close to the edge of a board.

Are these screws suitable for outdoor use?

The screws have a zinc-plated finish, which offers corrosion resistance. While suitable for many outdoor applications, prolonged exposure to harsh elements may eventually affect the finish. For extremely wet or corrosive environments, stainless steel options might be preferred.

What is the head type and finish?

The screws feature a self-countersinking head designed for a flush finish, with ribs on screws 45mm and above. The finish is zinc-plated for corrosion resistance.

Troubleshooting

Screw does not engage with driver bit.

Ensure you are using the correct Pozisquare® driver bit or the included Stick-Fit® bit. Verify the bit is clean and properly seated in the screw recess.

Wood splitting during insertion.

Ensure the slotted shank is functioning correctly. If splitting persists, especially in very hard or brittle wood, consider a pilot hole slightly smaller than the screw's core diameter.

Screw cam-out (driver bit slips out of screw head).

Confirm you are using the correct Pozisquare® bit. Apply firm, consistent pressure directly behind the drill/driver. Ensure the screw is not excessively binding in the material.

Screw head does not sit flush.

The self-countersinking head should create a flush finish. If not, ensure you are driving the screw straight. For very soft woods, the head might sink too deep; control the depth of drive.

Pros and Cons

Pros

  • Facilitates easier one-handed screw driving with the Stick-Fit® feature.
  • Quick and efficient installation due to the sharp point and aggressive thread.
  • Reduces material damage with the slotted shank to prevent wood splitting.
  • High strength core ensures robust and long-lasting connections.
  • Versatile use across various materials including hardwoods, softwoods, engineered timbers, and sheet metal.
  • Included Stick-Fit® driver bit adds immediate value.

Cons

  • Pozisquare® recess requires a compatible driver bit (though one is included).
  • Primarily designed for wood applications, though adaptable to other materials.
  • The 5.0 x 80mm size may not be suitable for all project requirements.

Setup, Compatibility & Care

Setup:

  1. Ensure you have a drill or driver equipped with a compatible Pozisquare® or similar driver bit that engages firmly with the Pozisquare® recess.
  2. The Stick-Fit® driver bit included in the box is specifically designed for optimal performance with these screws.
  3. Position the screw onto the driver bit; it should securely adhere.
  4. Align the screw with your desired insertion point and begin driving.

Compatibility:

These screws are engineered for a wide range of materials including:

  • Hardwood
  • Softwood
  • Engineered timber boards (MDF, Plywood, Chipboard, OSB)
  • Sheet Metal (light gauge)

Care:

  • Store screws in their original box or a suitable container in a dry environment to prevent corrosion of the zinc plating.
  • Avoid prolonged exposure to moisture.
  • Clean any debris from the screw head before driving to ensure a clean finish.

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