4.8mm x 25mm Torx Countersunk Self Drilling Screw (T25) Security Torx | Delta Protekt® Hardened Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 99 | £0.44 | £0.53 |
| 100 - 999 | £0.37 | £0.44 |
| 1000 - 9999 | £0.32 | £0.38 |
| 10000 + | £0.22 | £0.26 |
£0.53 / each
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Product Specification
| Thread Size | 4.8mm |
| Length | 25mm |
| Drive | T25 |
| Head Diameter | 9.3mm |
| Head Height | 3.2mm |
| Material | Delta Protekt® Hardened Steel |
| Standard | Security Torx |
Frequently Bought Together
4.8mm x 25mm Torx Pan Head Self Drilling Screw (T25) Security Torx | Delta Protekt® Hardened Steel
Total Price: £0.00
4.8mm x 25mm Security Torx Countersunk Self Drilling Screw | Security Torx | Delta Protekt® Hardened Steel
Providing drilling, thread forming and fastening in one operation, this 4.8mm x 25mm self drilling countersunk screw is designed for compatible metal assemblies. The T25 recess gives controlled tool engagement and the countersunk head creates a neat low-profile finish when seated correctly. The Delta Protekt® Hardened Steel construction combines a hardened fastener body with a protective coating for demanding metal fastening applications.
What Are Countersunk Self Drilling Screws?
Self Drilling Countersunk Screws are metal fasteners that can drill and fasten during the same installation process in suitable materials. Their tapered head is designed to sit level with or below the surrounding surface which helps maintain clearance around covers, panels and adjoining components.
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.
4.8mm x 25mm Security Torx Countersunk Self Drilling Screw Dimensions
- Thread Size: 4.8mm
- Length: 25mm
- Head Height: 3.2mm
- Head Diameter: 9.3mm
- Drive: T25
- Standard: Security Torx
- Material: Delta Protekt® Hardened Steel
Key Benefits
- Countersunk head can sit flush in a correctly prepared recess to reduce protrusion.
- 4.8mm thread diameter with 25mm length provides the main screw size.
- T25 drive matches the specified driver or bit for installation.
- Delta Protekt® Hardened Steel construction provides the specified material and finish.
See our wider Countersunk Self Drilling Screws category for alternative drive types and sizes. If a countersunk head is not the right fit, see our wider metal self drilling screws range for other self-drilling screw styles. For product-selection support, speak with our team on 01233 713581.
Fri 8.30 am - 3.30 pm
