4.8mm x 38mm Torx Countersunk Self Drilling Screw (T25) Security Torx | Delta Protekt® Hardened Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 99 | £0.72 | £0.86 |
| 100 - 999 | £0.59 | £0.71 |
| 1000 - 9999 | £0.51 | £0.61 |
| 10000 + | £0.36 | £0.43 |
£0.86 / each
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Product Specification
| Thread Size | 4.8mm |
| Length | 38mm |
| Drive | T25 |
| Head Diameter | 9.3mm |
| Head Height | 3.2mm |
| Material | Delta Protekt® Hardened Steel |
| Standard | Security Torx |
Frequently Bought Together
4.8mm x 38mm Torx Pan Head Self Drilling Screw (T25) Security Torx | Delta Protekt® Hardened Steel
Total Price: £0.00
4.8mm x 38mm Security Torx Countersunk Self Drilling Screw | Security Torx | Delta Protekt® Hardened Steel
Made for efficient metal assembly, this 4.8mm x 38mm self threading metal screw uses a drill-shaped point to penetrate compatible material before its thread forms a mating path. The 9.3mm head diameter and 3.2mm head height define the countersunk profile for this size. 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?
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.
4.8mm x 38mm Security Torx Countersunk Self Drilling Screw Dimensions
- Thread Size: 4.8mm
- Length: 38mm
- Head Height: 3.2mm
- Head Diameter: 9.3mm
- Drive: T25
- Standard: Security Torx
- Material: Delta Protekt® Hardened Steel
Key Benefits
- Delta Protekt® Hardened Steel construction provides the specified material and finish.
- Self-tapping thread forms a mating thread as the screw is driven into compatible material.
- 4.8mm thread diameter with 38mm length provides the main screw size.
- 9.3mm head diameter provides the stated countersunk bearing width.
See our wider Countersunk Self Drilling Screws category for alternative drive types and sizes. We also stock other styles in our other self drilling screws range, including alternative head profiles, drives and materials. For product-selection support, speak with our team on 01233 713581.
Fri 8.30 am - 3.30 pm
