# Buy body washer M4x30x1.25 mm at Autoservice ## Body washer M4x30x1.25 mm galvanized (100 pieces) Fasteners / Rings / Bodywork rings Galvanized M4 body washers for optimal pressure distribution and protection of fastenings. ## Prices and stock - **SIN-AI4-30-BULK**: € 17,32 incl. VAT — backorder ## Order URL [Body washer M4x30x1.25 mm galvanized (100 pieces)](https://www.auto-service.be/en/fasteners/rings/bodywork-rings/body-ring-m4x30x125-100pcs) ## Alternate URLs - **nl**: [Body washer M4x30x1.25 mm galvanized (100 pieces)](https://www.auto-service.be/nl/bevestigingsmateriaal/ringen/carrosserie-ringen/carrosserie-ring-m4x30x125-100st) - **fr**: [Body washer M4x30x1.25 mm galvanized (100 pieces)](https://www.auto-service.be/fr/materiel-de-fixation/anneaux/anneaux-de-carrosserie/rondelle-carrossier-m4x30x125-100pc) - **en**: [Body washer M4x30x1.25 mm galvanized (100 pieces)](https://www.auto-service.be/en/fasteners/rings/bodywork-rings/body-ring-m4x30x125-100pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/8296/conversions/carrosserie-ring-m4x30x125-100st-9580-optimized.jpg) ## Specifications - **Reference**: SIN-AI4-30-BULK ## Product description ### Optimal pressure distribution for secure fastenings When mounting bolts and nuts, even pressure distribution is essential to prevent damage to the material. Body washers, such as this M4x30x1.25 mm variant, increase the contact surface and ensure a strong and reliable connection. ### Specifications of the M4 body washer - **Inner diameter:** 4.3 mm - **Outer diameter:** 30 mm - **Thickness:** 1.25 mm - **Material:** Steel - **Surface treatment:** Electrolytically galvanized These dimensions make the washer suitable for M4 bolts and nuts, with the outer diameter being about three times the inner diameter. ### Advantages of electro-galvanized washers Electrolytic galvanization offers several advantages: - **Corrosion resistance:** The zinc layer protects against rust, extending the washer's lifespan. - **Aesthetic finish:** The metallic light blue tint gives a neat appearance to the fastening. These properties make the washers suitable for both indoor and outdoor applications. ### Applications in various sectors Body washers are widely used in different industries: - **Automotive:** Fastening of body parts and engine components. - **Construction:** Assembly of metal structures and facade panels. - **Mechanical engineering:** Connecting machine parts for increased stability. By distributing pressure evenly, these washers prevent deformation and damage to the material. ### Packaging and availability These M4 body washers are supplied in a pack of 100 pieces, ideal for both small and larger projects. The washers are also available individually, depending on your needs. ### Quality according to DIN 9021 standard These body washers comply with the DIN 9021 standard, guaranteeing standardized dimensions and high quality. This ensures consistency and reliability in all your fastening tasks. ## Breadcrumbs - [Fasteners](https://www.auto-service.be/en/fasteners) - [Rings](https://www.auto-service.be/en/fasteners/rings) - [Bodywork rings](https://www.auto-service.be/en/fasteners/rings/bodywork-rings) ## Related products - [Body washer M10x30x1.5 mm electrolytically galvanized (50 pieces)](https://www.auto-service.be/en/fasteners/rings/bodywork-rings/bodywork-ring-m10x30x15-50pcs) - [Body washer M6x30x1.5 electrolytically galvanized (50 pieces)](https://www.auto-service.be/en/fasteners/rings/bodywork-rings/bodywork-washer-m6x30x15-50pcs) - [Body washer M10x50x1.5 galvanized for optimal pressure distribution](https://www.auto-service.be/en/fasteners/rings/bodywork-rings/body-ring-m10x50x15-100pcs) - [Body washer M16x40x2.5 galvanized for optimal pressure distribution](https://www.auto-service.be/en/fasteners/rings/bodywork-rings/bodywork-ring-m16x40x25-100pcs) - [Body washer M8x24x2.0 for optimal pressure distribution](https://www.auto-service.be/en/fasteners/rings/bodywork-rings/body-ring-m8x24x20-200pcs) ## Webshop catalogue - 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