3.9mm x 25mm Phillips Countersunk Self Drilling Screw (PH2) DIN 7504P | BZP Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1000 - 1999 | £0.04 | £0.05 |
| 2000 - 4999 | £0.03 | £0.04 |
| 5000 + | £0.03 | £0.03 |
£0.05 / each
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Product Specification
| Thread Size | 3.9mm |
| Length | 25mm |
| Drive | PH2 |
| Head Diameter | 7.5mm |
| Head Height | 2.30mm |
| Material | Steel BZP |
| Standard | DIN 7504P |
Frequently Bought Together
Total Price: £0.00
3.9mm x 25mm Phillips Countersunk Self Drilling Screw | DIN 7504P | Steel BZP
Providing drilling, thread forming and fastening in one operation, this 3.9mm x 25mm countersunk self drilling screw is designed for compatible metal assemblies. The PH2 recess gives controlled tool engagement and the countersunk head creates a neat low-profile finish when seated correctly. The BZP Steel construction provides a zinc-plated finish for general indoor and suitably protected metal fastening applications.
What Are Countersunk Self Drilling Screws?
Countersunk Self Tapping Screws with an integrated drill point can reduce separate drilling and tapping stages in compatible sheet metal. Once the point has penetrated the material, the thread engages the metal and the countersunk head seats into a matching recess.
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 25mm DIN 7504P Countersunk Self Drilling Screw Dimensions
- Thread Size: 3.9mm
- Length: 25mm
- Head Height: 2.30mm
- Head Diameter: 7.5mm
- Drive: PH2
- Standard: DIN 7504P
- Material: Steel BZP
Key Benefits
- 7.5mm head diameter provides the stated countersunk bearing width.
- DIN 7504P identifies the recorded standard or drive format for this product.
- Self-tapping thread forms a mating thread as the screw is driven into compatible material.
- Low-profile installed finish suits panels, covers and assemblies where clearance is important.
Browse the complete Countersunk Self Drilling Screw collection for other lengths, diameters and materials. You can also compare other metal fasteners in our complete self drilling screws range, including pan head and alternative self-drilling designs. We can help you choose the correct fastener on 01233 713581.
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