PVC Hex Nuts: Acid and Alkali Resistant Plastic Caps for M3-M20 Sizes

These hex nuts are designed to provide exceptional resistance to acids and alkalis, ensuring durability in harsh chemical environments. Made from high-quality PVC, they offer reliable performance for various applications. Available in sizes from M3 to M20, these plastic caps ensure a secure fit and are ideal for use in both industrial and DIY projects where exposure to corrosive substances is a concern. Standard No.: Metric Surface Treatment: Smooth and burr-free Product Grade: A-level Strength Level: PA66 Manufacture country: China Instructions included: No