M16 x 120mm Hot Dip Galvanised Hex Head Bolts & Nuts

Secure, heavy-duty connections for outdoor and structural projects. This M16 x 120mm bolt, paired with a galvanised hex nut, delivers reliable performance in demanding environments, including coastal and high-humidity settings.

The hot dip galvanised finish provides strong corrosion resistance, helping fasteners endure the elements over time. The 120mm length and M16 diameter are built for thick timber and structural steel, giving you a robust and dependable fastening solution.

Includes galvanised hex nut for complete fastening, ideal for heavy timber, structural steel, and outdoor use.

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