# Buy stainless steel A2 hexagon set screw DIN 933 M4x40 at Autoservice ## Stainless steel A2 hexagon set screw DIN 933 M4x40 Fasteners / Bolts / Hexagon tapping bolts Stainless steel hexagon set screw M4x40 according to DIN 933, ideal for strong and corrosion-resistant connections. ## Prices and stock - **SIN-RVSC4-40-BULK**: € 31,48 incl. VAT — backorder ## Order URL [Stainless steel A2 hexagon set screw DIN 933 M4x40](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stainless-steel-a2-stud-din933-m4x40-100pcs) ## Alternate URLs - **nl**: [Stainless steel A2 hexagon set screw DIN 933 M4x40](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/zeskant-tapbouten/rvs-a2-tapbout-din933-m4x40-100st) - **fr**: [Stainless steel A2 hexagon set screw DIN 933 M4x40](https://www.auto-service.be/fr/materiel-de-fixation/boulons/boulons-a-tete-hexagonale/goujon-a2-acier-inox-din933-m4x40-100pc) - **en**: [Stainless steel A2 hexagon set screw DIN 933 M4x40](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stainless-steel-a2-stud-din933-m4x40-100pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/6494/conversions/rvs-a2-tapbout-din933-m4x40-100st-7744-optimized.jpg) ## Specifications - **Reference**: SIN-RVSC4-40-BULK ## Product description ### High-quality hexagon set screw for reliable connections This stainless steel A2 hexagon set screw M4x40 complies with the DIN 933 standard and is designed for applications where strength and corrosion resistance are essential. Thanks to the fully metric thread up to under the head, this bolt offers a strong and durable connection. ### Technical specifications - **Diameter (d):** M4 - **Length (l):** 40 mm - **Thread pitch (P):** 0.7 mm - **Wrench size (s):** 7 mm - **Head height (k):** 2.8 mm - **Material:** Stainless steel A2 (AISI 304) - **Standard:** DIN 933 / ISO 4017 - **Strength class:** Min. 50 ### Applications in the automotive sector In the automotive industry, the use of high-quality fasteners is crucial. This hexagon set screw is ideal for: - Fastening bodywork parts - Mounting engine components - Installing exhaust systems ### Advantages of A2 stainless steel material The use of A2 stainless steel offers several advantages: - **Corrosion resistance:** Resistant to rust and oxidation, even in humid conditions. - **Durability:** Long lifespan without loss of strength. - **Versatility:** Suitable for both indoor and outdoor applications. ### Compatibility and accessories For optimal fastening, it is recommended to combine this set screw with matching A2 stainless steel nuts and washers. This ensures uniform corrosion resistance and a reliable connection. ### Quality guarantee This hexagon set screw meets the strict DIN 933 and ISO 4017 standards, ensuring consistency in dimensions and quality. This guarantees a product that meets the highest industrial standards. ## Breadcrumbs - [Fasteners](https://www.auto-service.be/en/fasteners) - [Bolts](https://www.auto-service.be/en/fasteners/bolts) - [Hexagon tapping bolts](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts) ## Related products - [Hex bolt M10x150 8.8 DIN 933 electroplated zinc](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m10x150-50pcs) - [Hex bolt 8.8 DIN 933 electrolytically galvanized M4x10 (20 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m4x10-20pcs) - [Hex bolt 8.8 DIN 933 electroplated M6x25 (100 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m6x25-100pcs) - [Hex bolt 8.8 DIN 933 electrolytically galvanized M6x50 (100 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m6x50-100pcs) - 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