6.3mm x 25mm Hex Washer Head Tek Screw – Self Drilling DIN 7504K | BZP Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 500 - 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 | 6.3mm |
| Thread Length | 25mm |
| Across Flats | 10.0mm |
| Flange Diameter | 13.5mm |
| Head Height | 5.9mm |
| Material | Steel BZP |
| Standard | DIN 7504K |
Frequently Bought Together
Total Price: £0.00
6.3mm x 25mm Hexagon Washer Head Self Drilling Screw DIN 7504K BZP Steel DR7504K-6.3-25-BZP
The 6.3mm x 25mm Hexagon Washer Head Self Drilling Screw is designed to drill and fasten in a single operation, reducing installation time by removing the need for a pre-drilled pilot hole in suitable materials. Manufactured from zinc-plated steel and produced to DIN 7504K, it provides a secure fixing with an integral washer-style flange for improved load distribution.
What are Hexagon Washer Head Self Drilling Screws?
Hexagon washer head self drilling screws combine a drill-point tip, threaded body and hexagonal drive head in one fastening component. The drill point creates its own hole while the thread forms a strong fixing, and the integrated flange spreads clamping pressure across a wider surface area.
Technical Specifications:
- Thread Size: 6.3mm
- Thread Length: 25mm
- Head Height: 5.9mm
- Across Flats: 10.0mm
- Flange Diameter: 13.5mm
- Standard: DIN 7504K
- Material: Steel BZP
Applications:
- Sheet-metal fabrication and general metalwork
- Roofing, cladding and construction assemblies
- HVAC ducting, brackets and support systems
- Electrical enclosures and industrial equipment
- Automotive and engineering applications
Benefits:
- Drills and fastens in one operation
- Hexagonal head enables efficient installation using sockets or spanners
- Integral washer flange distributes load and improves clamping
- Self-drilling point helps reduce installation time and tooling requirements
- Manufactured to DIN 7504K for consistent dimensions and performance
Why Buy from Vital Parts?
Vital Parts supplies a broad selection of self drilling screws in multiple sizes, materials and finishes for industrial, construction and manufacturing applications. Our team can assist with product selection, samples and volume requirements.
Contact us today at 01233 713581 to explore our full range of options or request a sample to test the quality firsthand.
Fri 8.30 am - 3.30 pm
