# Buy self-drilling screw DIN7504NT round head zinc-plated TX25 5.5x45 mm |... ## Self-drilling screw DIN7504NT round head zinc-plated TX25 5.5x45 mm (20 pieces) Fasteners / Screws / Drywall screw round head Self-drilling screws with round head, zinc-plated, TX25 drive, 5.5x45 mm, suitable for sheet steel up to 5.25 mm thick. ## Prices and stock - **SIN-MX55-45**: € 8,71 incl. VAT — backorder ## Order URL [Self-drilling screw DIN7504NT round head zinc-plated TX25 5.5x45 mm (20 pieces)](https://www.auto-service.be/en/fasteners/screws/drywall-screw-round-head/drilling-screw-din7504nt-round-head-zinc-plated-tx25-55x45-20pcs) ## Alternate URLs - **nl**: [Self-drilling screw DIN7504NT round head zinc-plated TX25 5.5x45 mm (20 pieces)](https://www.auto-service.be/nl/bevestigingsmateriaal/schroeven/boorschroef-bolkop/boorschroef-din7504nt-bolkop-verzinkt-tx25-55x45-20st) - **fr**: [Self-drilling screw DIN7504NT round head zinc-plated TX25 5.5x45 mm (20 pieces)](https://www.auto-service.be/fr/materiel-de-fixation/vis/vis-de-forage-a-tete-spherique/vis-de-taraudage-din7504nt-tete-ronde-torx-55x45-20pc) - **en**: [Self-drilling screw DIN7504NT round head zinc-plated TX25 5.5x45 mm (20 pieces)](https://www.auto-service.be/en/fasteners/screws/drywall-screw-round-head/drilling-screw-din7504nt-round-head-zinc-plated-tx25-55x45-20pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/16808/conversions/boorschroef-din7504nt-bolkop-verzinkt-tx25-55x45-20st-102328-optimized.jpg) ## Specifications - **Reference**: SIN-MX55-45 ## Product description ### Self-drilling screws for efficient installation These self-drilling screws are designed for quick and efficient installation in various metal substrates. Thanks to the self-drilling tip, pre-drilling is unnecessary, saving time and effort. ### Specifications - **Diameter** : 5.5 mm - **Length** : 45 mm - **Drive** : Torx TX25 - **Head shape** : Round head - **Material** : Zinc-plated steel - **Standard** : DIN 7504-N - **Drilling capacity** : Suitable for sheet steel up to 5.25 mm thick ### Applications These self-drilling screws are ideal for fastening metal components in the automotive sector, such as body panels and other sheet metal applications. They are suitable for use in steel, iron, and aluminum. ### Advantages of Torx TX25 drive - **Better power transmission** : Reduces the risk of screw head damage. - **Less slipping** : Ensures a stable grip during screwing. ### Packaging This set contains 20 self-drilling screws, sufficient for various assembly projects. ### Important note When using these self-drilling screws, it is essential to observe the correct drilling capacity. They are suitable for sheet steel up to 5.25 mm thick. For thicker materials, the use of suitable alternatives is recommended. ## 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 - [Drill screw round head cross 4.8x13 mm electrolytically galvanized (20 pieces)](https://www.auto-service.be/en/fasteners/screws/drywall-screw-round-head/drill-bit-cross-head-48x13-20pcs) - [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 round head Philips drive 4.2x13 mm (100 pieces)](https://www.auto-service.be/en/fasteners/screws/drywall-screw-round-head/drilling-screw-din7504n-round-head-philipsdrive-42x13-100pcs) - [Stainless steel A2 self-drilling screw DIN7504N pan head Philips drive 4.2x13 mm (20 pieces)](https://www.auto-service.be/en/fasteners/screws/drywall-screw-round-head/stainless-steel-a2-drilling-screw-din7504n-round-head-philipsdrive-42x13-20pcs) - 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