Floorboard Screw Bright Zinc Plated AB Point BS 4174 No14 x 13/4in - 63 mm x 44 mm 200pc
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This guide is for DIY enthusiasts and professional builders needing a reliable fastening solution for floorboards. The Connect Floorboard Screw offers a strong, corrosion-resistant hold ideal for wood-to-wood applications, though its specialized nature means it's not suitable for all materials. Key features include its bright zinc plating for durability, an AB point for efficient penetration into hardwoods, and a substantial pack size for larger projects.
| Model Part Number | 31480 |
|---|---|
| Brand | Connect |
These screws typically have a recess that accepts a Phillips #2 or a square drive bit. Check the packaging or the screw head itself for the specific recess type.
While the bright zinc plating offers some corrosion resistance, these screws are primarily designed for interior floorboards. For exterior applications exposed to weather, stainless steel or specially coated exterior decking screws are recommended.
The AB point is designed for self-tapping into most hardwoods, reducing or eliminating the need for pre-drilling. However, for exceptionally hard woods or to prevent splitting in very close-grained timber, a small pilot hole may be advisable.
The screw is 1.3/4 inches, which is approximately 44mm long. The overall length including the head is closer to 63mm.
Yes, these screws are suitable for fastening subflooring to joists, providing a strong and reliable connection.
Each pack contains 200 screws.
The 'AB Point' refers to a type of self-drilling or self-tapping tip designed to penetrate materials like metal or wood efficiently without the need for a pre-drilled hole, reducing the risk of material splitting.
Ensure you are using the correct size and type of driver bit. Reduce driving torque or speed. If the head is already stripped, attempt removal with a screw extractor or by gripping the head firmly with pliers.
Verify the AB point is sharp and clear of debris. Ensure sufficient driving force and speed. For extremely dense hardwoods, a small pilot hole (slightly smaller than the screw's core diameter) may be beneficial, though the AB point is designed to minimize this need.
Check if the screw is long enough for the combined thickness of the materials. Ensure you are driving into solid joist material, not a void. For very soft wood, consider a screw with a coarser thread or a slightly larger diameter if available.
While bright zinc plating offers good resistance, prolonged exposure to harsh environments can lead to corrosion. Store screws in a dry place and ensure they are not used in applications with constant high humidity or direct contact with corrosive chemicals.
Setup:
These screws are designed for direct use with standard power drivers equipped with the appropriate bit (typically a Phillips #2 or a square drive bit, depending on the screw head recess). Ensure the driver has sufficient torque control to avoid over-driving or stripping the screw head. For manual driving, a manual screwdriver with a matching bit can be used, though this will require more effort.
Compatibility:
Care:
Store screws in a dry environment to maintain the integrity of the bright zinc plating. Avoid prolonged exposure to moisture or corrosive substances. Clean any dust or debris from screws before use to ensure clean driving and optimal performance.
