# Buy stainless steel A2 lock washer DIN 6798A M3 at Autoservice ## Stainless steel A2 serrated lock washer DIN 6798A M3 with external teeth Fasteners / Rings / External spring washers Self-locking stainless steel A2 lock washer M3 prevents loosening of bolts and nuts. ## Prices and stock - **SIN-RVSAC3-BULK**: € 14,36 incl. VAT — backorder ## Order URL [Stainless steel A2 serrated lock washer DIN 6798A M3 with external teeth](https://www.auto-service.be/en/fasteners/rings/external-spring-washers/stainless-steel-a2-toothed-ring-din6798a-m3-200pcs) ## Alternate URLs - **nl**: [Stainless steel A2 serrated lock washer DIN 6798A M3 with external teeth](https://www.auto-service.be/nl/bevestigingsmateriaal/ringen/buitentandveerringen/rvs-a2-tandveerring-din6798a-m3-200st) - **fr**: [Stainless steel A2 serrated lock washer DIN 6798A M3 with external teeth](https://www.auto-service.be/fr/materiel-de-fixation/anneaux/rondelles-elastiques-dentelees-a-lexterieur/rondelle-a-dents-a2-acier-inox-din6798a-m3-200pc) - **en**: [Stainless steel A2 serrated lock washer DIN 6798A M3 with external teeth](https://www.auto-service.be/en/fasteners/rings/external-spring-washers/stainless-steel-a2-toothed-ring-din6798a-m3-200pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/9295/conversions/rvs-a2-tandveerring-din6798a-m3-200st-10590-optimized.jpg) ## Specifications - **Reference**: SIN-RVSAC3-BULK ## Product description ### Reliable locking for your fastenings The stainless steel A2 serrated lock washer DIN 6798A M3 with external teeth is designed to prevent bolts and nuts from loosening. Thanks to the external teeth, the washer grips firmly into the material, ensuring reliable locking. ### High-quality material This lock washer is made from A2 (AISI 304) stainless steel, offering excellent corrosion resistance under normal atmospheric conditions. This makes the washer suitable for various applications, both indoors and outdoors. ### Precise dimensions for optimal fit - **Inner diameter:** 3.2 mm - **Outer diameter:** 6.0 mm - **Thickness:** 0.4 mm These precise dimensions ensure a perfect fit on M3 bolts and nuts, increasing the effectiveness of the locking. ### Versatile use in various sectors The lock washer is ideal for use in: - **Automotive applications:** Prevents fasteners from loosening due to vibrations. - **Machine building:** Provides extra security for moving parts. - **Electrical installations:** Ensures reliable connections in electrical circuits. ### Easy installation Place the lock washer between the nut and the surface to be fastened. When tightening the nut, the teeth of the washer grip into the material, creating a strong and secure connection. ### Packaging and availability These lock washers are supplied in packs of 200 pieces, which is convenient for both small and larger projects. They are available directly from stock, so you can quickly get started with your fastening tasks. ## Breadcrumbs - [Fasteners](https://www.auto-service.be/en/fasteners) - [Rings](https://www.auto-service.be/en/fasteners/rings) - [External spring washers](https://www.auto-service.be/en/fasteners/rings/external-spring-washers) ## Related products - [Toothed lock washer DIN 6798A electrolytically galvanized M14 (100 pieces)](https://www.auto-service.be/en/fasteners/rings/external-spring-washers/toothed-ring-din6798a-electrolitic-zinc-plated-m14-100pcs) - [Toothed lock washer DIN 6798A electrolytically zinc-plated M3 (50 pieces)](https://www.auto-service.be/en/fasteners/rings/external-spring-washers/toothed-ring-din6798a-electrolitic-zinc-plated-m3-50pcs) - [Stainless steel A2 serrated lock washer DIN 6798A M10 with external teeth](https://www.auto-service.be/en/fasteners/rings/external-spring-washers/stainless-steel-a2-toothed-ring-din6798a-m10-100pcs) - [Stainless steel A2 serrated lock washer DIN 6798A M5 with external teeth](https://www.auto-service.be/en/fasteners/rings/external-spring-washers/stainless-steel-a2-toothed-ring-din6798a-m5-50pcs) - [Stainless steel A2 serrated lock washer DIN 6798A M6 with external teeth (200 pieces)](https://www.auto-service.be/en/fasteners/rings/external-spring-washers/stainless-steel-a2-toothed-ring-din6798a-m6-200pcs) ## Webshop catalogue - [Car Cleaning](https://www.auto-service.be/en/car-cleaning) - [Exterior](https://www.auto-service.be/en/car-cleaning/exterior) - [Car Shampoo](https://www.auto-service.be/en/car-cleaning/car-shampoo) - [Interior](https://www.auto-service.be/en/car-cleaning/interior) - [Leather upholstery](https://www.auto-service.be/en/car-cleaning/leather-upholstery) - [Rims & tires](https://www.auto-service.be/en/car-cleaning/rims-tires) - [Polishing](https://www.auto-service.be/en/car-cleaning/polishing) - [Windows](https://www.auto-service.be/en/car-cleaning/windows) - [Wax & protect](https://www.auto-service.be/en/car-cleaning/wax-protect) - [Scratch treatment](https://www.auto-service.be/en/car-cleaning/scratch-treatment) - [Accessories](https://www.auto-service.be/en/car-cleaning/accessories) - 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