3.9mm x 19mm Torx Countersunk Self Drilling Screw (T20) DIN 7504P | BZP Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1000 - 1999 | £0.03 | £0.04 |
| 2000 - 4999 | £0.03 | £0.03 |
| 5000 + | £0.02 | £0.02 |
£0.04 / each
Product Specification
| Thread Size | 3.9mm |
| Length | 19mm |
| Drive | T20 |
| Head Diameter | 7.5mm |
| Head Height | 2.30mm |
| Material | Steel BZP |
| Standard | DIN 7504P |
Frequently Bought Together
Total Price: £0.00
3.9mm x 19mm Torx Countersunk Self Drilling Screw | DIN 7504P | Steel BZP
Providing drilling, thread forming and fastening in one operation, this 3.9mm x 19mm metal self tapping screw is designed for compatible metal assemblies. The T20 recess gives controlled tool engagement and the countersunk head creates a neat low-profile finish when seated correctly. 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 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
- 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.
3.9mm x 19mm DIN 7504P Countersunk Self Drilling Screw Dimensions
- Thread Size: 3.9mm
- Length: 19mm
- Head Height: 2.30mm
- Head Diameter: 7.5mm
- Drive: T20
- Standard: DIN 7504P
- Material: Steel BZP
Key Benefits
- 7.5mm head diameter provides the stated countersunk bearing width.
- DIN 7504P identifies the recorded standard or drive format for this product.
- Self-tapping thread forms a mating thread as the screw is driven into compatible material.
- Low-profile installed finish suits panels, covers and assemblies where clearance is important.
Browse the complete Countersunk Self Drilling Screw collection for other lengths, diameters and materials. If a countersunk head is not the right fit, see our wider Torx self drilling screws range for other self-drilling screw styles. We can help you choose the correct fastener on 01233 713581.
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