【Key Specifications】
Material: High quality aluminium alloy
Surface finish: Hard anodised treatment
Size options: M4 / M5 / M6 / M8 
Style: Multi-coloured for easy size identification

【Product Features】
Corrosion & Rust Resistant 🌧️ Anodised surface greatly improves durability, no rust even for long-term outdoor use.
Lightweight & Sturdy 💪 Aluminium material reduces overall load while evenly distributing pressure to protect installation surfaces.
Colour Coded Design 🎨 Bright colourful finish helps distinguish different sizes quickly, convenient for classification and maintenance.
Good Insulation Performance ⚡ Excellent electrical insulation, perfect for electronic equipment assembly.
Precision Size 🔍 Standard metric dimension, fits perfectly with matching metric bolts and nuts.

【Wide Applications】
Automotive, motorbike & vehicle modification 🚗
Electrical appliances, circuit boards & electronic enclosures 📟
General machinery, equipment repair & industrial assembly ⚙️
Furniture fitting, bracket installation & DIY home projects 🏠
Outdoor fixtures, solar mounting systems & marine hardware ⛵