4.2mm x 50mm Phillips Countersunk Self Drilling Screw (PH2) DIN 7504P | BZP Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1000 - 1999 | £0.07 | £0.08 |
| 2000 - 4999 | £0.05 | £0.06 |
| 5000 + | £0.03 | £0.04 |
£0.08 / each
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Product Specification
| Thread Size | 4.2mm |
| Length | 50mm |
| Drive | PH2 |
| Head Diameter | 8.1mm |
| Head Height | 2.50mm |
| Material | Steel BZP |
| Standard | DIN 7504P |
Frequently Bought Together
Total Price: £0.00
4.2mm x 50mm Phillips Countersunk Self Drilling Screw | DIN 7504P | Steel BZP
Made for efficient metal assembly, this 4.2mm x 50mm self-drilling screw for metal uses a drill-shaped point to penetrate compatible material before its thread forms a mating path. The 8.1mm head diameter and 2.50mm head height define the countersunk profile for this size. 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 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.
4.2mm x 50mm DIN 7504P Countersunk Self Drilling Screw Dimensions
- Thread Size: 4.2mm
- Length: 50mm
- Head Height: 2.50mm
- Head Diameter: 8.1mm
- Drive: PH2
- Standard: DIN 7504P
- Material: Steel BZP
Key Benefits
- PH2 drive matches the specified driver or bit for installation.
- Steel BZP construction provides the specified material and finish.
- Countersunk head can sit flush in a correctly prepared recess to reduce protrusion.
- 4.2mm thread diameter with 50mm length provides the main screw size.
View the full Countersunk Self Drilling Screws range to compare diameters, lengths, drives and materials. We also stock other styles in our metal self drilling screws range, including alternative head profiles, drives and materials. If you need help choosing the correct screw for your material thickness, call us on 01233 713581.
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