Zerdans 170Pcs Metric 7 Sizes Hex Acorn Cap Nut Assortment SUS304

Features

• 🔒 Safety-First Design with Full Thread Protection – Unlike standard hex nuts, these acorn (cap) nuts fully enclose the bolt end, eliminating sharp, exposed threads. This prevents snags, injuries, and protects threads from damage, making them ideal for machinery guards, playground equipment, and automotive applications where safety and a finished look are priorities.
• 🛡️ Durable 304 Stainless Steel for Corrosion Resistance – Manufactured from A2/304 stainless steel, these nuts offer excellent resistance to rust and corrosion. They are suitable for use in demanding environments such as food processing areas, outdoor fixtures, marine applications, and automotive repairs, ensuring long-term reliability and a clean appearance.
• 📦 Comprehensive 7-Size Metric Assortment (M3 to M12) – This 170-piece kit covers the most commonly used metric sizes: M3 (45pcs), M4 (40pcs), M5 (35pcs), M6 (30pcs), M8 (10pcs), M10 (6pcs), and M12 (4pcs). From small electronics to larger machinery, it provides a ready solution for a vast majority of your projects.
• ⚙️ Hex Base for Secure & Easy Installation – Each nut features a standard hexagon base below the domed cap. This allows for easy tightening with common wrenches or sockets, ensuring a secure and vibration-resistant fastening that won’t slip during installation.
• 🧰 Time-Saving, Organized Kit for Professionals & DIYers – Stop wasting time sourcing single-size bags. This well-organized assortment delivers the right nut when you need it, streamlining maintenance, repair, and fabrication work for mechanics, fabricators, and serious hobbyists.