# Buy stainless steel A2 spring washer DIN127B M4 at Autoservice ## Stainless steel A2 spring washer DIN127B M4 (50 pieces) Fasteners / Rings / Spring ring Stainless steel spring washers M4 according to DIN127B standard, set of 50 pieces. ## Prices and stock - **SIN-RVSAB4**: € 5,87 incl. VAT — 16 in stock ## Order URL [Stainless steel A2 spring washer DIN127B M4 (50 pieces)](https://www.auto-service.be/en/fasteners/rings/spring-ring/stainless-steel-a2-spring-washer-din127b-m4-50pcs) ## Alternate URLs - **nl**: [Stainless steel A2 spring washer DIN127B M4 (50 pieces)](https://www.auto-service.be/nl/bevestigingsmateriaal/ringen/veerring/rvs-a2-veerring-din127b-m4-50st) - **fr**: [Stainless steel A2 spring washer DIN127B M4 (50 pieces)](https://www.auto-service.be/fr/materiel-de-fixation/anneaux/anneau-de-printemps/rondelle-ressort-a2-acier-inox-din127b-m4-50pc) - **en**: [Stainless steel A2 spring washer DIN127B M4 (50 pieces)](https://www.auto-service.be/en/fasteners/rings/spring-ring/stainless-steel-a2-spring-washer-din127b-m4-50pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/8838/conversions/rvs-a2-veerring-din127b-m4-50st-10131-optimized.jpg) ## Specifications - **Reference**: SIN-RVSAB4 ## Product description ### Reliable locking for your fastenings When assembling bolts and nuts, it is essential to ensure a strong and secure connection. The stainless steel A2 spring washer DIN127B M4 provides this assurance by preventing loosening due to vibrations. ### High-quality material composition This spring washer is made from A2 grade stainless steel (RVS 301), which is known for its excellent corrosion resistance. This makes the washer suitable for both indoor and outdoor applications, even in damp or corrosive environments. ### Precise dimensions for optimal fit - **Inner diameter (d1):** 4.1 mm - **Outer diameter (d2):** 7.6 mm - **Thickness (s):** 0.9 mm These specifications ensure a perfect fit on M4 bolts and nuts, contributing to the effectiveness of the locking. ### Application possibilities The spring washer is ideal for use in various sectors, including: - **Automotive:** Fastening of bodywork and engine parts. - **Construction:** Assembly of metal structures and installations. - **Mechanical engineering:** Assembly of moving components where vibrations occur. ### Advantages of the stainless steel A2 spring washer DIN127B M4 - **Effective locking:** Prevents loosening of bolts and nuts due to vibrations. - **Corrosion resistant:** Suitable for use in damp and corrosive environments. - **Precision dimensions:** Ensures an optimal fit and reliable operation. With this set of 50 pieces, you are assured of sufficient stock for your projects, allowing you to work efficiently and without interruptions. ## Breadcrumbs - [Fasteners](https://www.auto-service.be/en/fasteners) - [Rings](https://www.auto-service.be/en/fasteners/rings) - [Spring ring](https://www.auto-service.be/en/fasteners/rings/spring-ring) ## Related products - [Spring washer DIN127B M14 electrolytically galvanized](https://www.auto-service.be/en/fasteners/rings/spring-ring/spring-washer-din127b-electrolitic-zinc-plated-m14-100pcs) - [Spring washer DIN127B electrolytically galvanized M24 (50 pieces)](https://www.auto-service.be/en/fasteners/rings/spring-ring/spring-washer-din127b-electrolitic-zinc-plated-m24-50pcs) - [Spring washer DIN127B electrolytically galvanized M4 (200 pieces)](https://www.auto-service.be/en/fasteners/rings/spring-ring/spring-washer-din127b-electrolitic-zinc-plated-m4-200pcs) - [Spring washer DIN127B electrolytically galvanized M6 (50 pieces)](https://www.auto-service.be/en/fasteners/rings/spring-ring/spring-washer-din127b-electrolitic-zinc-plated-m6-50pcs) - 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