Unifix General Purpose Chippy Woodscrews - 3.0 x 16mm - Grey

The Unifix General Purpose Chippy Woodscrews are designed for a variety of woodworking application...

Best current price£3.82from The Range

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The RangeUnifix General Purpose Chippy Woodscrews 3.0 X 16Mm - 9Chippyz/010 - Box Of 200 - Grey
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£3.82
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DebenhamsUnifix Unisex Silver Chippy Woodscrews 3.0 X 16Mm - Box Of 200 In
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£4.11
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eBayUnifix General Purpose Chippy Woodscrews 3.0 x 16mm - 9CHIPPYZ/010 - Box of 200
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£4.25
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B&QB&Q - General Purpose Chippy Woodscrews Pozi Csk Head Bzp Ce3.0 X 16mm9Chippyz/010Box Of 200
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£4.33
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OnBuy.comUnifix General Purpose Chippy Woodscrews 4.5 X 60Mm - 9Chippyz/135 - Box Of 100 5014196038155
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£5.34
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Product Information

Full details

The Unifix General Purpose Chippy Woodscrews are ideal for DIY enthusiasts and professional carpenters looking for a reliable, multi-purpose fastening solution for light woodworking tasks. These screws offer a secure, flush fit thanks to their countersunk head design, though they are specifically sized for smaller applications, which may limit their utility in heavy-duty structural framing. With a durable, corrosion-resistant finish, they provide a long-lasting hold for various cabinetry, general assembly, and hobbyist projects.

All features

ColourGrey
Model Part Number9Chippyz/010
BrandUnifix

Extended Product Information

FAQs

Can these screws be used outdoors?

They feature a Bright Zinc Plated finish, which provides some corrosion resistance, but they are primarily designed for indoor use. For constant exterior exposure, stainless steel options are recommended.

Do I need a pilot hole?

While not always necessary for very soft woods, a pilot hole is highly recommended to prevent splitting, especially when working with hardwoods or near the edge of the material.

What type of screwdriver do I need?

These screws require a Pozi-drive screwdriver bit to match the head configuration.

Are these screws load-bearing?

No, these are general-purpose screws designed for light assembly and trim work; they should not be used for structural load-bearing applications.

What does the 3.0 x 16mm specification mean?

The 3.0 refers to the diameter of the screw shank in millimeters, and the 16mm refers to the total length of the screw.

Troubleshooting

Screw head strips during installation

Ensure you are using the correct size Pozi bit and that it is fully seated in the screw head before applying pressure.

Wood splits when driving the screw

Always pre-drill a pilot hole slightly smaller than the screw diameter when working near the edges of the timber.

Screw is difficult to drive into hard timber

Use a small amount of lubricant like wax on the threads to reduce friction during insertion.

Pros and Cons

Pros

  • Flush finish for aesthetic appeal
  • High corrosion resistance for durability
  • Large pack quantity is cost-effective
  • Versatile for various hobbyist applications

Cons

  • Size is restricted to light-duty applications
  • Not intended for load-bearing structural work
  • Limited to Pozi drive tools

Setup, Compatibility & Care

For optimal results, ensure the workpiece is clamped securely before driving the screws. While these screws are sharp, drilling a small pilot hole is recommended for hardwood to prevent timber splitting. Ensure your driver is set to a low-to-medium torque setting to avoid stripping the thread in softer woods. Store the screws in a cool, dry place to maintain the integrity of the Bright Zinc Plated finish. Periodically check existing connections if they are exposed to moisture to ensure the corrosion-resistant coating remains intact.

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