10 Pcs M10-1.25 Exhaust Spin Lock Nuts with Serrations, Zinc Plated Flange Lock Nuts Replacement for Honda Accord Civic Odyssey Acura 90212-SA5-003, 14mm Hex 19mm Flange

The M10-1.25 Exhaust Spin Lock Nuts (10 Pcs) are precision-engineered replacements for Honda and Acura exhaust systems. Featuring serrated flange locking and zinc plated construction, these nuts provide secure, corrosion-resistant fastening for exhaust manifold, catalytic converter, and muffler connections.OEM Replacement: Direct replacement for Honda/Acura part number 90212-SA5-003. Compatible with Accord (2017-2018), Civic (2017-2018), CR-V (2018), Odyssey (2018), Pilot (2018), ILX (2013-2018), and more.Secure Serrated Locking: Flange serrations bite into the mating surface to prevent loosening from vibration and thermal cycling—critical for exhaust system reliability.Durable Zinc Plating: Corrosion-resistant finish protects against rust, moisture, and road salt, ensuring long-lasting performance in harsh under-vehicle conditions.Precision Specifications: Thread Size M10-1.25 (fine pitch) | Flange O.D. 19mm | Hex 14mm | Zinc plated finish.Wide Compatibility: Fits Honda Accord, Civic, Clarity, CR-V, Fit, HR-V, Odyssey, Pilot, Ridgeline; Acura ILX, ILX Hybrid, Integra (1996-2001).Specifications: Thread Size: M10-1.25 (Metric Fine Pitch) Flange Outer Diameter: 19mm Hex Size: 14mm Finish: Zinc Plated Quantity: 10 pieces Material: High-strength steel Type: Serrated flange spin lock nutNote: Please verify thread size and compatibility with your vehicle before purchasing. Professional installation recommended for exhaust system components.

• 【Precision Fit & OEM Replacement】 These M10-1.25 spin lock nuts are designed as a direct replacement for OEM part number 90212-SA5-003. Compatible with a wide range of Honda and Acura vehicles, including Accord (2017-2018), Civic (2017-2018), CR-V (2018), Odyssey (2018), Pilot (2018), and ILX (2013-2018). Ensure a perfect fit for your exhaust system repair or maintenance project.
• 【Secure Serrated Locking Design】 The integrated serrations on the flange provide a reliable locking mechanism that prevents loosening caused by vibration and thermal cycling. Unlike standard nuts, these spin lock nuts grip firmly to keep your exhaust components securely fastened, reducing the risk of leaks and ensuring long-term reliability in demanding automotive environments.
• 【Durable Zinc Plated Construction】 Made from high-strength steel with a zinc plating finish, these nuts offer excellent corrosion resistance and protection against rust. The durable coating ensures they withstand harsh under-vehicle conditions, including exposure to moisture, road salt, and high exhaust temperatures, maintaining their integrity over time.
• 【Precise Specifications】 Thread Size: M10-1.25 (fine pitch metric thread); Flange Outer Diameter: 19mm; Hex Size: 14mm (fits standard 14mm socket or wrench); Finish: Zinc plated for corrosion resistance; Designed to meet or exceed OEM specifications for reliable performance.
• 【Versatile Application】 Ideal for exhaust manifold, catalytic converter, muffler, and pipe connections on compatible Honda and Acura models. Also suitable for various other automotive exhaust systems requiring M10-1.25 serrated flange lock nuts. A practical addition to any DIY mechanic's or professional technician's hardware collection.