Fix Direct stocks a wide range of numberplate screws including our latest green-capped variety, specially designed for electric vehicles.
Numberplate screws come in a wide range of colours, composites and quality. Here we’ll take a look at the benefits of each type and typical situations where your company may need to get numberplate screws quickly or in unique colours and rest assured, we only provide high-quality zinc-plated steel numberplate screws.
Numberplate caps

Clip-on caps: Clip-on number plate screw caps are common on cheaper fixings, but unfortunately come with some less-than-desirable outcomes. The cap itself is not always watertight and therefore, if moisture or water enters the screw head, depending on the underlying material, the screw can then rust without warning, as you are unable to view the head of the screw. These are also more prone to snapping off.

Fixed cap: Fixed number plate cap fittings tend to fare better due to the head of the screw being completely immersed in plastic. This ensures the screw head is not exposed to the elements and therefore largely protects it. There is also no worry about the cap flipping open or the catch weakening and breaking off.
Buy our fixed cap numberplate screws online today >>
Numberplate screw materials

Zinc-plated steel is a widely used material for number plate screws due to its balance of durability, protection, and cost-effectiveness. The steel core provides strength, while the zinc coating acts as a protective layer that helps guard against corrosion.
This zinc layer works by shielding the underlying steel from moisture and environmental exposure, making it well-suited for everyday road use. In typical driving conditions, zinc-plated screws offer reliable performance and a long service life without the need for more expensive materials.
While no material is completely immune to wear over time, zinc-plated steel provides dependable resistance to rust in standard environments. This makes it a practical and efficient choice for number plate fixings, especially where a combination of strength, affordability, and corrosion protection is required.
Our POLYTOPS® numberplate screws are ideal for:

Local Garages: We can provide fast delivery on any quantity of numberplate screws in standard colours. Our new green style is ideal for local garages looking to service electric vehicles and these can be ordered on our online shop.
Car Dealerships: If you work in a car dealership and are looking for numberplate screws on a regular basis, why not take advantage of our low shipping costs and fast delivery?
PDI (Pre-delivery Inspection Companies): If you are constantly having to fit plates for your clients, then you will find our all-in-one plastic-headed POLYTOPS® fasteners a great time saver.
Motor Factors: Make sure you have our range of POLYTOPS® in stock so you are not missing out on these popular numberplate fasteners.
Accident After-care / Body Workshop: Part of putting back together a damaged car is fixing on new number plates, which can be made easier with our POLYTOPS® screws.
Buy online today in colours White, Black, Blue, Yellow or Green:
- Available as 18mm x 4.8mm, 100 per pack
- Available as 24mm x 4.8mm, 100 per pack
- Available as 18mm x 4.8mm, 100 per pack