5.5mm x 22mm Torx Countersunk Self Drilling Screw (T25) DIN 7504OT | A2 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1000 - 1999 | £0.14 | £0.17 |
| 2000 - 4999 | £0.10 | £0.12 |
| 5000 + | £0.07 | £0.09 |
£0.17 / each
Product Specification
| Thread Size | 5.5mm |
| Length | 22mm |
| Drive | T25 |
| Head Diameter | 10.3mm |
| Head Height | 3.00mm |
| Material | A2 Stainless Steel |
| Standard | DIN 7504OT |
Frequently Bought Together
Total Price: £0.00
5.5mm x 22mm Torx Countersunk Self Drilling Screw | DIN 7504OT | A2 Stainless Steel
For sheet-metal panels, covers and fabricated assemblies, this 5.5mm x 22mm Torx 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.
5.5mm x 22mm DIN 7504OT Countersunk Self Drilling Screw Dimensions
- Thread Size: 5.5mm
- Length: 22mm
- Head Height: 3.00mm
- Head Diameter: 10.3mm
- Drive: T25
- Standard: DIN 7504OT
- Material: A2 Stainless Steel
Key Benefits
- Low-profile installed finish suits panels, covers and assemblies where clearance is important.
- 3.00mm head height gives the specified countersunk head profile.
- DIN 7504OT identifies the recorded standard or drive format for this product.
- Integrated drill point can reduce the need for a separate pilot hole in suitable metal.
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 self-drilling screws for metal 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
