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The Range£8.17Visit shop Unifix Self-Tapping Screws Pozi Pan Head B Din 7981-F-Z Bzp 2G X 3/16" (2.2 X 4.5Mm) Versatile Faste - Grey
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The Unifix Self-Tapping Screws Pozi Pan Head (8G x 3/4 inch) are engineered for professional and DIY users who need a reliable, efficient fastening solution for wood and metal assembly. These silver-finish screws feature a self-tapping design that eliminates the need for pilot holes in many materials, significantly reducing installation time; however, users should ensure they select the appropriate length and gauge for their specific material thickness to avoid surface damage.
| Colour | Silver |
|---|---|
| Model Part Number | DIN 7981-F-Z |
| Brand | Unifix |
Generally, no. The self-tapping design is engineered to create its own thread, though pilot holes may be helpful in exceptionally hard materials.
The silver finish offers enhanced corrosion resistance, but they are primarily designed for interior use or protected environments.
These screws are compatible with standard Pozi-drive bits, typically size PZ2 for this gauge.
The 8G refers to the gauge (diameter) of the screw, which is a standard measurement for fastening hardware.
No, these screws are specifically designed for wood and metal. They will not hold properly in brick or concrete without a wall plug.
Apply firm initial pressure and ensure the screwdriver bit is a perfect match for the Pozi head size.
Reduce torque setting on your power drill or switch to manual driving to maintain better control.
If working with soft wood or near an edge, use a small pilot hole to relieve pressure.
To ensure optimal results, always match your screwdriver bit size to the screw head specifications. For the best longevity, store the screws in a dry area to prevent premature oxidation of the metal finish. When driving the screws, maintain steady pressure; if you encounter significant resistance, verify that the substrate thickness is appropriate for a 3/4-inch screw. If you are fastening harder metals, a very small pilot hole may still be beneficial to extend the life of the screw tip.
