5.5mm x 75mm Torx Countersunk Self Drilling Screw (T25) DIN 7504OT | A2 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 200 - 1999 | £1.39 | £1.67 |
| 2000 - 4999 | £0.99 | £1.19 |
| 5000 + | £0.78 | £0.93 |
£1.67 / each
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Product Specification
| Thread Size | 5.5mm |
| Length | 75mm |
| 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 75mm Torx Countersunk Self Drilling Screw | DIN 7504OT | A2 Stainless Steel
Providing drilling, thread forming and fastening in one operation, this 5.5mm x 75mm self drilling metal screw is designed for compatible metal assemblies. The T25 recess gives controlled tool engagement and the countersunk head creates a neat low-profile finish when seated correctly. 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 75mm DIN 7504OT Countersunk Self Drilling Screw Dimensions
- Thread Size: 5.5mm
- Length: 75mm
- Head Height: 3.00mm
- Head Diameter: 10.3mm
- Drive: T25
- Standard: DIN 7504OT
- Material: A2 Stainless Steel
Key Benefits
- Countersunk head can sit flush in a correctly prepared recess to reduce protrusion.
- 5.5mm thread diameter with 75mm length provides the main screw size.
- T25 drive matches the specified driver or bit for installation.
- A2 Stainless Steel construction provides the specified material and finish.
See our wider Countersunk Self Drilling Screws category for alternative drive types and sizes. We also stock other styles in our Torx self drilling screws range, including alternative head profiles, drives and materials. For product-selection support, speak with our team on 01233 713581.
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