# Buy uninsulated ring terminal 2.5 mm² M12 at Autoservice ## Uninsulated ring terminal 2.5 mm² M12 Electrical / Non-insulated terminal lugs / Starter eyes open model Uninsulated ring terminal for 2.5 mm² cables with M12 bolt size, ideal for reliable electrical connections. ## Prices and stock - **SIN-BL-SC602512**: € 2,03 incl. VAT — backorder ## Order URL [Uninsulated ring terminal 2.5 mm² M12](https://www.auto-service.be/en/electrical/non-insulated-terminal-lugs/starter-eyes-open-model/starter-eye-uninsulated-25mm2m12-1) ## Alternate URLs - **nl**: [Uninsulated ring terminal 2.5 mm² M12](https://www.auto-service.be/nl/elektro/ongeisoleerde-kabelschoenen/starterogen-open-model/starteroog-ongeisoleerd-25mm2m12-1st) - **fr**: [Uninsulated ring terminal 2.5 mm² M12](https://www.auto-service.be/fr/electrique/ongeisoleerde-cable-shoes/demarreur-yeux-ouverts-modele-ouvert/cosse-a-oeillet-non-isolee-25mm2m12-1pc) - **en**: [Uninsulated ring terminal 2.5 mm² M12](https://www.auto-service.be/en/electrical/non-insulated-terminal-lugs/starter-eyes-open-model/starter-eye-uninsulated-25mm2m12-1) ## Images - ![Product image](https://www.auto-service.be/assets/media/18573/conversions/starteroog-ongeisoleerd-25mm2m12-1st-21204-optimized.jpg) ## Specifications - **Reference**: SIN-BL-SC602512 ## Product description ### Application and functionality The uninsulated ring terminal is designed for connecting 2.5 mm² cables to M12 bolts. This type of cable lug is widely used in the automotive sector to create strong and reliable electrical connections. ### Material and construction This ring terminal is made from high-quality copper, ensuring excellent electrical conductivity. The uninsulated design allows for visual inspection of the connection and offers flexibility when soldering or crimping the cable. ### Specifications - **Nominal cross-section:** 2.5 mm² - **Bolt size:** M12 - **Material:** Copper - **Insulation:** None ### Advantages of uninsulated ring terminals - **Visual inspection:** The absence of insulation makes it easy to check the quality of the connection. - **Flexibility:** Suitable for both soldering and crimping, depending on preference and application. - **Versatile:** Applicable in various electrical systems within the automotive sector. ### Installation instructions For an optimal connection, it is important to strip the cable correctly and securely attach the ring terminal with appropriate tools. Ensure the connection is firm to minimize resistance and potential malfunctions. ### Areas of application This type of ring terminal is often used in: - **Battery connections:** For connecting cables to battery terminals. - **Grounding systems:** For creating reliable ground connections. - **Electrical wiring:** In various vehicles for connecting electrical components. ### Maintenance and inspection Regularly checking the connections is recommended to prevent corrosion or loosening. If there are signs of wear or damage, the ring terminal should be replaced to ensure safety and functionality. ## Breadcrumbs - [Electrical](https://www.auto-service.be/en/electrical) - [Non-insulated terminal lugs](https://www.auto-service.be/en/electrical/non-insulated-terminal-lugs) - [Starter eyes open model](https://www.auto-service.be/en/electrical/non-insulated-terminal-lugs/starter-eyes-open-model) ## Related products - [Uninsulated starter eye 35mm² M10 (10 pieces)](https://www.auto-service.be/en/electrical/non-insulated-terminal-lugs/starter-eyes-open-model/starter-eye-uninsulated-35mm2m10-10pcs) - [Sinatec non-insulated ring terminal 10mm² M4 (10 pieces)](https://www.auto-service.be/en/electrical/non-insulated-terminal-lugs/starter-eyes-open-model/starter-eye-uninsulated-10mm2m4-10pcs) - [Uninsulated starter eye 1mm² M6 for reliable electrical connections](https://www.auto-service.be/en/electrical/non-insulated-terminal-lugs/starter-eyes-open-model/starter-eye-uninsulated-1mm2m6-10pcs) - 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