5.5mm x 80mm Torx Countersunk Self Drilling Screw (T25) DIN 7504P | BZP Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 250 - 1999 | £0.17 | £0.21 |
| 2000 - 4999 | £0.12 | £0.15 |
| 5000 + | £0.10 | £0.12 |
£0.21 / each
Product Specification
| Thread Size | 5.5mm |
| Length | 80mm |
| Drive | T25 |
| Head Diameter | 10.8mm |
| Head Height | 3.40mm |
| Material | Steel BZP |
| Standard | DIN 7504P |
Frequently Bought Together
Total Price: £0.00
5.5mm x 80mm Torx Countersunk Self Drilling Screw | DIN 7504P | Steel BZP
For workshop fabrication, repairs and general metal assembly, this 5.5mm x 80mm 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 BZP Steel construction provides a zinc-plated finish for general indoor and suitably protected metal fastening applications.
What Are Countersunk Self Drilling Screws?
Countersunk Self Drilling Screws combine a drill point, self-tapping thread and tapered head in one fastener. The point creates the installation hole in compatible metal, the thread forms its mating path and the countersunk head seats into a prepared recess for a flush finish.
Common Applications
- Metal Brackets: Secures suitable brackets and support fittings while keeping the installed head low to the surface.
- Equipment Covers: Fastens removable covers and access panels where a protruding screw head could obstruct adjacent parts.
- Light-Gauge Steel: Joins compatible thin metal sections using the integrated drill point and self-tapping thread.
- General Construction: Provides a flush metal fixing for suitable fabricated accessories, panels and interior metalwork.
5.5mm x 80mm DIN 7504P Countersunk Self Drilling Screw Dimensions
- Thread Size: 5.5mm
- Length: 80mm
- Head Height: 3.40mm
- Head Diameter: 10.8mm
- Drive: T25
- Standard: DIN 7504P
- Material: Steel BZP
Key Benefits
- 3.40mm head height gives the specified countersunk head profile.
- T25 drive matches the specified driver or bit for installation.
- Integrated drill point can reduce the need for a separate pilot hole in suitable metal.
- Countersunk head can sit flush in a correctly prepared recess to reduce protrusion.
See our wider Countersunk Self Drilling Screws category for alternative drive types and sizes. You can also compare other metal fasteners in our complete self-drilling screws for metal range, including pan head and alternative self-drilling designs. For product-selection support, speak with our team on 01233 713581.
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