Sirius Brass Hexagon Dome Nuts

The Sirius Brass Hexagon Dome Nuts in M3 are high-quality decorative fasteners designed to provide a secure threaded connection while covering exposed bolt ends. The compact M3 size makes these dome nuts perfectly suited to smaller-scale applications such as electronics, precision instruments, lighting components and fine decorative metalwork where a neat, polished finish in a minimal footprint is required.

Featuring a domed (acorn) head, these nuts fully enclose the end of a compatible M3 threaded bolt, protecting exposed threads from dirt, moisture and accidental damage while also reducing the risk of injury from protruding bolt ends.

Brass construction offers excellent resistance to corrosion and tarnishing while providing good electrical conductivity, making them suitable for electrical equipment, architectural fittings and decorative metalwork. The standard hexagon profile allows quick and easy installation using conventional spanners or sockets.

Features and Benefits:
• Manufactured from durable brass
• Excellent resistance to corrosion and tarnishing
• Domed head conceals exposed bolt threads for a neat, 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
• Attractive polished brass appearance
• Suitable for decorative and functional applications
• Suitable for professional and DIY use