5.5mm x 25mm Torx Countersunk Self Drilling Screw (T25) DIN 7504OT | A2 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 500 - 1999 | £0.14 | £0.17 |
| 2000 - 4999 | £0.10 | £0.12 |
| 5000 + | £0.07 | £0.09 |
£0.17 / each
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Product Specification
| Thread Size | 5.5mm |
| Length | 25mm |
| 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 25mm Torx Countersunk Self Drilling Screw | DIN 7504OT | A2 Stainless Steel
This 5.5mm x 25mm Torx self drilling metal screw is designed to drill, form a mating thread and fasten into compatible metal in one installation process. The countersunk head is intended to sit within a matching recess so the finished fixing can remain flush with the surrounding surface. 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?
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
- Sheet Metal Fabrication: Joins panels, overlapping sheets, covers and fabricated components where a flush fixing is preferred.
- Electrical Enclosures: Secures access panels, mounting plates and enclosure components without leaving a prominent raised head.
- Machinery and Equipment: Fastens suitable guards, housings and casings where head clearance needs to be maintained.
- Automotive and Transport: Provides a low-profile fixing for compatible brackets, trim panels and lightweight fabricated components.
5.5mm x 25mm DIN 7504OT Countersunk Self Drilling Screw Dimensions
- Thread Size: 5.5mm
- Length: 25mm
- Head Height: 3.00mm
- Head Diameter: 10.3mm
- Drive: T25
- Standard: DIN 7504OT
- Material: A2 Stainless Steel
Key Benefits
- T25 drive matches the specified driver or bit for installation.
- A2 Stainless Steel construction provides the specified material and finish.
- Countersunk head can sit flush in a correctly prepared recess to reduce protrusion.
- 5.5mm thread diameter with 25mm length provides the main screw size.
Compare more sizes in our Countersunk Self Drilling Screws range. For more fastening options, browse our wider self tapping Torx screws range to compare different head styles and drive types. If you are unsure which drive or standard suits your application, contact our team on 01233 713581.
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