3.9mm x 19mm Phillips Countersunk Self Drilling Screw (PH2) DIN 7504OH | A2 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1000 - 1999 | £0.06 | £0.07 |
| 2000 - 4999 | £0.04 | £0.05 |
| 5000 + | £0.03 | £0.04 |
£0.07 / each
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Product Specification
| Thread Size | 3.9mm |
| Length | 19mm |
| Drive | PH2 |
| Head Diameter | 7.5mm |
| Head Height | 2.50mm |
| Material | A2 Stainless Steel |
| Standard | DIN 7504OH |
Frequently Bought Together
Total Price: £0.00
3.9mm x 19mm Phillips Countersunk Self Drilling Screw | DIN 7504OH | A2 Stainless Steel
This 3.9mm x 19mm Phillips self tapping screw for metal is suited to HVAC panels, ducting accessories and fabricated fittings where a raised screw head could interfere with another panel, cover or moving component. The self-drilling point can reduce separate pilot-drilling operations in suitable metal while the countersunk head finishes level with the prepared 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?
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.
3.9mm x 19mm DIN 7504OH Countersunk Self Drilling Screw Dimensions
- Thread Size: 3.9mm
- Length: 19mm
- Head Height: 2.50mm
- Head Diameter: 7.5mm
- Drive: PH2
- Standard: DIN 7504OH
- Material: A2 Stainless Steel
Key Benefits
- 7.5mm head diameter provides the stated countersunk bearing width.
- DIN 7504OH 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.
View the full Countersunk Self Drilling Screws range to compare diameters, lengths, drives and materials. We also stock other styles in our stainless steel self-tapping screws range, including alternative head profiles, drives and materials. If you need help choosing the correct screw for your material thickness, call us on 01233 713581.
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