Sirius A2 304 Stainless Steel Hexagon Dome Nuts

The Sirius A2 304 Stainless Steel Hexagon Dome Nuts are premium-quality fasteners designed to provide a secure threaded connection while concealing exposed bolt ends for a neat, professional finish. Manufactured from A2 304 stainless steel, these hexagon dome nuts offer excellent resistance to rust and corrosion, making them ideal for indoor, outdoor and damp environments where long-lasting performance is essential.

Featuring a domed (acorn) head, these nuts fully enclose the end of a compatible threaded bolt, protecting exposed threads from dirt, moisture and accidental damage, while also reducing the risk of injury from protruding bolt ends. Their smooth, attractive finish makes them particularly suitable for applications where appearance is just as important as fastening performance.

Compatible with matching metric bolts and threaded rod, they are ideal for architectural metalwork, furniture assembly, marine hardware, machinery, balustrades and general construction projects. Available in sizes from M3 to M20 to suit a wide range of applications.

Features and Benefits:
• Manufactured from premium A2 304 stainless steel
• Excellent resistance to rust and corrosion
• Domed head conceals exposed bolt threads for a clean, professional finish
• Helps protect threads from dirt, moisture and damage
• Reduces the risk of injury from exposed bolt ends
• Precision metric threads for secure fastening
• Standard hexagon design for easy installation with spanners or sockets
• Compatible with matching metric bolts and threaded rod
• Suitable for indoor and outdoor applications
• Suitable for professional and DIY use