# Buy stainless steel A2 flange bolt DIN 6921 M5x16 at Autoservice ## Stainless steel A2 flange bolt DIN 6921 M5x16 with serration Fasteners / Bolts / Hexagon flange bolts Stainless steel hexagon flange bolt M5x16 with serration for strong and corrosion-resistant fastenings. ## Prices and stock - **SIN-RVSA5-16**: € 12,88 incl. VAT — backorder ## Order URL [Stainless steel A2 flange bolt DIN 6921 M5x16 with serration](https://www.auto-service.be/en/fasteners/bolts/hexagon-flange-bolts/stainless-steel-a2-flange-bolt-din6921-m5x16-20pcs) ## Alternate URLs - **nl**: [Stainless steel A2 flange bolt DIN 6921 M5x16 with serration](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/zeskant-flensbouten/rvs-a2-flensbout-din6921-m5x16-20st) - **fr**: [Stainless steel A2 flange bolt DIN 6921 M5x16 with serration](https://www.auto-service.be/fr/materiel-de-fixation/boulons/boulons-a-bride-hexagonale/boulon-de-bride-a2-acier-inox-din6921-m5x16-20pc) - **en**: [Stainless steel A2 flange bolt DIN 6921 M5x16 with serration](https://www.auto-service.be/en/fasteners/bolts/hexagon-flange-bolts/stainless-steel-a2-flange-bolt-din6921-m5x16-20pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/6995/conversions/rvs-a2-flensbout-din6921-m5x16-20st-8256-optimized.jpg) ## Specifications - **Reference**: SIN-RVSA5-16 ## Product description ### High-quality stainless steel flange bolt This hexagon flange bolt is made from stainless steel A2 (AISI 304), providing excellent corrosion resistance and durability. This makes the bolt ideal for use in damp environments or where exposure to corrosive substances occurs. ### Technical specifications - **Diameter (d):** M5 - **Length (l):** 16 mm - **Wrench size (s):** 8 mm - **Head height (k):** 5.4 mm - **Flange diameter (dc):** 11.8 mm - **Thread type:** Metric, full thread - **Strength class:** A2-70 (700 N/mm²) ### Advantages of the serrated flange The integrated serrated flange under the head offers several advantages: - **Increased clamping force:** The serration provides extra grip, reducing the risk of loosening due to vibrations. - **Even pressure distribution:** The flange distributes pressure over a larger area, preventing damage to the fastened material. - **No extra washers needed:** Thanks to the flange, separate washers are unnecessary, simplifying installation. ### Applications in the automotive sector This flange bolt is particularly suitable for various applications in the automotive sector, such as: - **Fastening engine components:** Ensures a strong and reliable connection of components. - **Mounting body panels:** Provides a neat finish without additional fasteners. - **Installing exhaust systems:** The corrosion resistance makes the bolt ideal for use in exhaust systems exposed to high temperatures and moisture. ### Compatibility with nuts and washers For optimal fastening, this flange bolt can be combined with matching nuts and washers: - **Flange nuts DIN 6923:** For a uniform and strong connection. - **Lock nuts DIN 985:** For extra security against loosening due to vibrations. - **Washers DIN 125:** For even pressure distribution and protection of the fastened material. ### Quality guarantee Each flange bolt meets the DIN 6921 standard and is produced according to strict quality standards. This guarantees a reliable and durable fastening for all your automotive applications. ## Breadcrumbs - [Fasteners](https://www.auto-service.be/en/fasteners) - [Bolts](https://www.auto-service.be/en/fasteners/bolts) - [Hexagon flange bolts](https://www.auto-service.be/en/fasteners/bolts/hexagon-flange-bolts) ## Related products - [Flange bolt 8.8 DIN6921 electrolytically galvanized full thread M5x20 (100 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-flange-bolts/flange-bolt-88-din6921-electrolitic-zinc-plated-full-thread-m5x20-100pcs) - [Flange bolt M6x12 8.8 DIN6921 electrolytically zinc plated full thread](https://www.auto-service.be/en/fasteners/bolts/hexagon-flange-bolts/flange-bolt-88-din6921-electrolitic-zinc-plated-full-thread-m6x12-100pcs) - [Flange bolt 8.8 DIN 6921 electrolytically galvanized partial thread M6x25 (20 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-flange-bolts/flange-bolt-88-din6921-electrolitic-zinc-plated-partial-thread-m6x25-20pcs) - 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