5.5mm x 40mm Pozi Countersunk Self Drilling Screw (PZ3) DIN 7504OZ | A2 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 200 - 1999 | £0.22 | £0.26 |
| 2000 - 4999 | £0.15 | £0.18 |
| 5000 + | £0.12 | £0.14 |
£0.26 / each
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Product Specification
| Thread Size | 5.5mm |
| Length | 40mm |
| Drive | PZ3 |
| Head Diameter | 10.3mm |
| Head Height | 3.00mm |
| Material | A2 Stainless Steel |
| Standard | DIN 7504OZ |
Frequently Bought Together
Total Price: £0.00
5.5mm x 40mm Pozidriv Countersunk Self Drilling Screw | DIN 7504OZ | A2 Stainless Steel
Made for efficient metal assembly, this 5.5mm x 40mm countersunk Tek screw uses a drill-shaped point to penetrate compatible material before its thread forms a mating path. The 10.3mm head diameter and 3.00mm head height define the countersunk profile for this size. The A2 Stainless Steel construction provides good corrosion resistance for general engineering, sheet-metal fabrication and suitable exposed applications.
What Are Countersunk Self Drilling Screws?
Countersunk Tek Screws are commonly used for metal-to-metal fastening where both self drilling performance and a flush installed head are required. Correct driver size, material thickness and countersink depth are important for secure installation.
Common Applications
- HVAC and Ventilation: Secures suitable ducting accessories, covers and fabricated metal fittings where a countersunk finish is required.
- Control Cabinets: Provides a flush fixing for mounting plates, panels and compatible metal components in control equipment.
- Signage and Displays: Keeps the fixing head close to the surface on suitable metal signs, frames and display assemblies.
- Workshop Fabrication: Supports general repairs, prototype work and metal assembly using compatible sheet or light-gauge sections.
5.5mm x 40mm DIN 7504OZ Countersunk Self Drilling Screw Dimensions
- Thread Size: 5.5mm
- Length: 40mm
- Head Height: 3.00mm
- Head Diameter: 10.3mm
- Drive: PZ3
- Standard: DIN 7504OZ
- Material: A2 Stainless Steel
Key Benefits
- Low-profile installed finish suits panels, covers and assemblies where clearance is important.
- 3.00mm head height gives the specified countersunk head profile.
- DIN 7504OZ identifies the recorded standard or drive format for this product.
- Integrated drill point can reduce the need for a separate pilot hole in suitable metal.
Compare more sizes in our Countersunk Self Drilling Screws range. If a countersunk head is not the right fit, see our wider other self drilling screws range for other self-drilling screw styles. If you are unsure which drive or standard suits your application, contact our team on 01233 713581.
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