3.9mm x 50mm Phillips Countersunk Self Drilling Screw (PH2) DIN 7504OH | A2 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1000 - 1999 | £0.11 | £0.13 |
| 2000 - 4999 | £0.07 | £0.09 |
| 5000 + | £0.06 | £0.07 |
£0.13 / each
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Product Specification
| Thread Size | 3.9mm |
| Length | 50mm |
| 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 50mm Phillips Countersunk Self Drilling Screw | DIN 7504OH | A2 Stainless Steel
This 3.9mm x 50mm Phillips self-drilling screw for metal 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?
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
- 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.
3.9mm x 50mm DIN 7504OH Countersunk Self Drilling Screw Dimensions
- Thread Size: 3.9mm
- Length: 50mm
- Head Height: 2.50mm
- Head Diameter: 7.5mm
- Drive: PH2
- Standard: DIN 7504OH
- Material: A2 Stainless Steel
Key Benefits
- 3.9mm thread diameter with 50mm length provides the main screw size.
- 7.5mm head diameter provides the stated countersunk bearing width.
- A2 Stainless Steel construction provides the specified material and finish.
- Self-tapping thread forms a mating thread as the screw is driven into compatible material.
Browse the complete Countersunk Self Drilling Screw collection for other lengths, diameters and materials. For more fastening options, browse our wider self drilling screws range to compare different head styles and drive types. We can help you choose the correct fastener on 01233 713581.
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