# Buy self-drilling screw DIN7504N round head 5.5x25 mm at Autoservice ## Self-drilling screw DIN7504N round head Philips drive 5.5x25 mm for metal Fasteners / Screws / Drywall screw round head Self-drilling screw with round head and Philips drive, ideal for metal connections without pre-drilling. ## Prices and stock - **SIN-M55-25-BULK**: € 37,72 incl. VAT — backorder ## Order URL [Self-drilling screw DIN7504N round head Philips drive 5.5x25 mm for metal](https://www.auto-service.be/en/fasteners/screws/drywall-screw-round-head/drilling-screw-din7504n-round-head-philipsdrive-55x25-200pcs) ## Alternate URLs - **nl**: [Self-drilling screw DIN7504N round head Philips drive 5.5x25 mm for metal](https://www.auto-service.be/nl/bevestigingsmateriaal/schroeven/boorschroef-bolkop/boorschroef-din7504n-bolkop-philipsdrive-55x25-200st) - **fr**: [Self-drilling screw DIN7504N round head Philips drive 5.5x25 mm for metal](https://www.auto-service.be/fr/materiel-de-fixation/vis/vis-de-forage-a-tete-spherique/vis-de-taraudage-din7504n-tete-ronde-philipsdrive-55x25-200pc) - **en**: [Self-drilling screw DIN7504N round head Philips drive 5.5x25 mm for metal](https://www.auto-service.be/en/fasteners/screws/drywall-screw-round-head/drilling-screw-din7504n-round-head-philipsdrive-55x25-200pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/9046/conversions/boorschroef-din7504n-bolkop-philipsdrive-55x25-200st-10339-optimized.jpg) ## Specifications - **Reference**: SIN-M55-25-BULK ## Product description ### Efficiency in metal connections The DIN7504N self-drilling screw with round head and Philips drive (PH3) is designed for fast and reliable fastening in metal surfaces. Thanks to the self-drilling tip, pre-drilling is unnecessary, saving time and increasing efficiency. ### Technical specifications - **Diameter**: 5.5 mm - **Length**: 25 mm - **Head diameter**: 10.8 mm - **Head height**: 3.95 mm - **Drilling capacity**: 1.75 to 5.25 mm - **Drive**: Philips PH3 - **Material**: Galvanized steel - **Standard**: DIN 7504N ### Application possibilities These screws are ideal for fastening metal components in various applications, such as: - **Automotive sector**: Fastening body panels and other metal parts. - **Construction sector**: Mounting metal profiles and sheets. - **Industrial applications**: General metal constructions and assemblies. ### Advantages of the round head The round head ensures a neat finish and distributes the pressure evenly over the surface, reducing the risk of material damage. This is especially important for visible connections where aesthetics play a role. ### Durability and reliability Made of galvanized steel, these screws offer increased resistance to corrosion, extending the lifespan of the connections, even in humid or corrosive environments. ### Packaging and availability These self-drilling screws are supplied in packs of 200 pieces, suitable for both small and large projects. They are immediately available for delivery, so you can quickly get started with your fastening tasks. ## Breadcrumbs - [Fasteners](https://www.auto-service.be/en/fasteners) - [Screws](https://www.auto-service.be/en/fasteners/screws) - [Drywall screw round head](https://www.auto-service.be/en/fasteners/screws/drywall-screw-round-head) ## Related products - [Self-drilling screw DIN7504N round head Philips drive 3.9x13 mm (20 pieces)](https://www.auto-service.be/en/fasteners/screws/drywall-screw-round-head/drilling-screw-din7504n-round-head-philipsdrive-39x13-20pcs) - [Self-drilling screw DIN7504N pan head Philips drive 3.9x13 mm (100 pieces)](https://www.auto-service.be/en/fasteners/screws/drywall-screw-round-head/drilling-screw-din7504n-round-head-philipsdrive-39x13-100pcs) - [Self-drilling screw DIN7504N round head Philips drive 4.8x13 mm (20 pieces)](https://www.auto-service.be/en/fasteners/screws/drywall-screw-round-head/drilling-screw-din7504n-round-head-philipsdrive-48x13-20pcs) - 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