Best current price£8.63from The Range
Shopping.co.uk recommended and popular offers
The Range£8.63Visit shop Unifix A2-304 Self-Tapping Screws 12G X 1/2" - Q207981c00550013000 - Box Of 200 - Grey
Visit shop50 offers from £8.63 - £21.68
View price history by clicking the chart icon.
The Unifix A2-304 Self-Tapping Screws are designed for DIY enthusiasts and professionals seeking a reliable, high-strength fastening solution for wood and metal surfaces. These 10G x 5/8" screws offer exceptional corrosion resistance thanks to their A2-304 stainless steel construction, ensuring long-term durability in various environments. While they provide an excellent secure fit, users should note that they require a Pozi-drive screwdriver bit to prevent cam-out during installation.
| Colour | Grey |
|---|---|
| Model Part Number | 1262884 |
| Brand | Unifix |
While A2-304 is corrosion-resistant, it may eventually show signs of surface rust in high-saline coastal areas. For marine environments, consider A4-316 stainless steel instead.
For most softwoods, pre-drilling is unnecessary. However, pre-drilling is recommended for hardwoods to prevent the wood from splitting.
Yes, but use a low-torque setting to avoid over-tightening or stripping the screw head.
10G refers to the gauge or diameter of the screw, which is approximately 4.8mm.
A2-304 stainless steel can be slightly magnetic due to the manufacturing process, which does not impact its corrosion resistance.
These screws feature a Pan head, which provides a flat-bottomed head that sits on top of the material surface.
Ensure you are using a Pozi-drive bit rather than a Phillips bit and increase the downward pressure while driving.
Use a center punch to create a small indentation or drill a small pilot hole to help the thread engage.
Reduce torque settings on your power drill or drill a larger pilot hole if working with very hard materials.
For the best results, ensure you are using a screwdriver or drill equipped with the correct size Pozi-drive bit. Avoid using a Phillips head bit, as this can lead to 'cam-out' and strip the screw head. If working with particularly dense hardwoods or thicker gauge metals, it is recommended to drill a small pilot hole to prevent the fastener from snapping under high torque. When driving the screw, maintain consistent pressure and ensure the screw remains perpendicular to the surface to prevent cross-threading. Keep the storage box in a dry location to maintain the integrity of the stainless steel finish.
