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Power Tools Direct£1.38Visit shop Spectre Yellow Spe312y Advanced Multi-Purpose Woodscrew 3.0 X 12Mm (Box Of 200)
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B&Q£4.75Visit shop B&Q - Spe312Y Spectre Screw Pz Compatible Csk Zyp 3.0 X 12mm (Box 200) Forspe312Y
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This guide is for anyone seeking a reliable, high-performance screw for various wood construction and DIY projects. The Spectre Advanced Multi-Purpose Screw offers superior features like anti-splitting threads and excellent corrosion resistance, making it an ideal choice for durable and efficient fastening. Be aware that the specialized reamer feature for anti-jacking is only present on screws 50mm and above.
| Colour | Yellow |
|---|---|
| Model Part Number | SPE445Y |
| Brand | Forgefix |
These Spectre Advanced Multi-Purpose Screws are primarily designed for use with all types of wood, including softwoods, hardwoods, chipboard, MDF, and plywood. They are also CE approved for load-bearing timber construction.
Generally, no. The quick start type 17 slash point allows for fast and easy penetration into most wood types without the need for pre-drilling. However, for extremely dense hardwoods or when working very close to the edge of timber, a small pilot hole is recommended to prevent splitting.
You will need a Pozidrive (PZ) compatible driver bit. For the 4.0 x 45mm size, a PZ2 bit is typically required for optimal fit and to prevent cam-out.
Yes, they are. The zinc yellow passivated finish provides excellent resistance to corrosion, making them suitable for many outdoor applications where screws are exposed to weather conditions.
This certification indicates that the screws meet specific European standards for safety, health, and environmental protection, confirming their suitability and reliability for use in structural timber applications where they will be supporting weight.
These screws are named 'multi-purpose' because their advanced design features, such as the quick-start point, sawtooth thread, and hardened construction, make them highly effective across a wide range of wood-based applications and general construction tasks, reducing the need for specialized screws.
No, the reamer feature, which helps prevent 'jacking' (the lifting of the top material as the screw is driven), is only present on Spectre Advanced Multi-Purpose Screws that are 50mm or longer. This 45mm screw does not include that specific feature.
Ensure you are using the correct size (PZ2) Pozidrive bit. Apply consistent, firm pressure to the driver to keep the bit fully engaged in the screw head. Avoid over-tightening.
While the sawtooth thread is designed to prevent splitting, it can still occur in very dense hardwoods or when driving very close to the edge. Try pre-drilling a small pilot hole, slightly smaller than the screw's core diameter, especially in these situations.
Check for obstructions within the wood. Ensure your drill's clutch setting is not too low. For extremely dense materials, a pilot hole is recommended to ease insertion. Verify the driver bit is not worn.
The zinc yellow passivated finish offers excellent resistance. If corrosion occurs, it may be due to prolonged exposure to extreme moisture, saltwater, or aggressive chemicals. Ensure screws are stored in a dry environment and used in conditions suitable for their coating.
