3.9mm x 45mm Pozi Countersunk Self Drilling Screw (PZ2) DIN 7504OZ | A2 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1000 - 1999 | £0.33 | £0.40 |
| 2000 - 4999 | £0.24 | £0.29 |
| 5000 + | £0.18 | £0.22 |
£0.40 / each
Product Specification
| Thread Size | 3.9mm |
| Length | 45mm |
| Drive | PZ2 |
| Head Diameter | 7.5mm |
| Head Height | 2.50mm |
| Material | A2 Stainless Steel |
| Standard | DIN 7504OZ |
Frequently Bought Together
Total Price: £0.00
3.9mm x 45mm Pozidriv Countersunk Self Drilling Screw | DIN 7504OZ | A2 Stainless Steel
For sheet-metal panels, covers and fabricated assemblies, this 3.9mm x 45mm Pozidriv self drilling screw can create its own entry hole in compatible metal before the thread engages the receiving material. The countersunk profile is useful where clearance, appearance or the positioning of adjacent parts requires a flush fixing. 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.
3.9mm x 45mm DIN 7504OZ Countersunk Self Drilling Screw Dimensions
- Thread Size: 3.9mm
- Length: 45mm
- Head Height: 2.50mm
- Head Diameter: 7.5mm
- Drive: PZ2
- Standard: DIN 7504OZ
- Material: A2 Stainless Steel
Key Benefits
- Integrated drill point can reduce the need for a separate pilot hole in suitable metal.
- Countersunk head can sit flush in a correctly prepared recess to reduce protrusion.
- 2.50mm head height gives the specified countersunk head profile.
- PZ2 drive matches the specified driver or bit for installation.
View the full Countersunk Self Drilling Screws range to compare diameters, lengths, drives and materials. Our broader self-drilling screws for metal range includes additional head types, drive options and material finishes for compatible metal applications. If you need help choosing the correct screw for your material thickness, call us on 01233 713581.
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