TIMCO C2 Clamp-Fix Multi-Purpose Screws - Yellow - 80100C2C

The TIMco TX40 C2 Clamp-Fix Multi-Purpose Screws deliver engineered performance for demanding timb...

Best current price£19.16from Power Tools Direct

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6 offers from £19.16 - £34.91

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Power Tools DirectTimco Yellow 80100C2c C2 Clamp-Fix Multi-Purpose Premium Screws - Tx - Double Countersunk - 8.0 X 100 Box 100
£6.95 delivery
£19.16
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OnBuy.comTimco C2 Clamp-Fix Multi-Purpose Premium Countersunk Gold Woodscrews,All Sizes 5056110824932
Free delivery in 1–3 days
£27.95
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B&QB&Q - C2 Clamp-Fix Multi-Purpose Premium Countersunk Gold Woodscrews8.0 X 100 (100Pcs)
Free delivery in 1–3 days
£28.52
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eBayTimco 8.0 x 100 C2 Clamp-Fix TX Multi Purpose Timber Fixing Wood Screws, 100Pack
Free delivery in 1–3 days
£28.89
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BradfordsTimco Tx40 C2 Clamp-Fix Multi-Purpose Screws 8.0 X 100Mm Csk (Box Of 100) Yellow
£25.00 delivery
£34.91
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Product Information

Full details

The TIMCO C2 Clamp-Fix Multi-Purpose Screws are engineered for professional carpenters and contractors seeking superior pull-out resistance in demanding timber-to-timber applications. These 8.0 x 100mm screws utilize patented twin-cut technology and a dual-angle thread to ensure high-strength, flush connections while significantly reducing material splitting. While they offer exceptional durability and low-torque installation, they are specifically optimized for wood-based materials and may not be suitable for masonry or metal-heavy fastening without pilot holes.

All features

ColourYellow
Model Part Number80100C2C
BrandTIMCO

Extended Product Information

FAQs

Are these screws suitable for exterior use?

Yes, they feature a high-performance coating that provides rust protection up to 20 times longer than standard zinc plating.

Do I need to pre-drill these screws?

In most softwoods, the twin-cut point allows for direct driving; however, pre-drilling is recommended for hardwoods or near timber edges.

What drive type do these screws use?

They feature a TX-drive recess, which requires a matching Torx-style bit.

What does the 8.0 x 100mm measurement mean?

It indicates a 8.0mm screw diameter and a 100mm total length, making them ideal for heavy structural connections.

Can I use these for masonry?

No, these screws are specifically engineered for timber-to-timber applications and should not be used in masonry without appropriate wall plugs or adapters.

Troubleshooting

Screw head strips during installation

Ensure you are using the correct TX-drive bit size and that the bit is fully seated in the recess before applying pressure.

Timber shows signs of splitting

Pre-drill a pilot hole slightly smaller than the screw shank diameter, especially when working close to the board edge.

Screw is difficult to drive in

Check battery charge on your driver or verify if the wood density requires a pilot hole for this diameter.

Pros and Cons

Pros

  • Significantly lower insertion torque for easier use
  • Excellent resistance against timber splitting
  • Provides a clean, flush surface finish
  • High holding strength for structural applications
  • Improved corrosion resistance for longer life

Cons

  • Specific to timber-to-timber applications
  • Requires TX-compatible driver bits
  • Larger 8.0mm diameter may require pilot holes in hardwoods

Setup, Compatibility & Care

For optimal performance, always ensure you are using a high-quality TX-drive bit that matches the screw recess size to prevent wear on the screw head. While the twin-cut point reduces the need for pre-drilling in softwoods, it is recommended to drill a small pilot hole when working near the ends of timber or when using hardwoods to prevent splitting. These screws are designed for timber-to-timber use. To maintain the integrity of the corrosion-resistant coating, store the screws in a dry environment and avoid using tools that generate excessive heat, which could degrade the lubricant. If used in exterior decking, regularly inspect the screws for any signs of surface damage during your standard maintenance routine.

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