M12 x 200mm Hot Dip Galvanised Cup Head Bolts & Nuts

Secure, deep joints for demanding timber builds with a corrosion-resistant finish that withstands outdoor, coastal, and exposed environments. These M12 x 200mm hot dip galvanised cup head bolts and nuts deliver strong, clean connections for posts, beams, and heavy framing.

The full 200mm length paired with a 12mm diameter provides robust, tamper-resistant joints that stay tight over time. The domed cup head offers a neat, unobtrusive finish that complements rugged timber installations.

Key benefits

• Long 200mm length and 12mm diameter for deep, secure joints
• Hot-dip galvanised coating enhances corrosion resistance
• Domed cup head delivers a tidy, secure appearance in heavy-duty timber work

Shipping options available. In-store pickup available — contact us for pickup location & hours.