M12 x 300mm Hot Dip Galvanised Hex Head Bolts & Nuts
The M12 x 300mm Hot Dip Galvanised Hex Head Bolts & Nuts are heavy-duty fasteners designed for deep structural connections and demanding outdoor environments. Made from strong, industrial-grade steel and finished with a hot dip galvanised coating, these bolts offer outstanding resistance to corrosion, making them perfect for use in coastal areas, high-moisture zones, or exposed construction sites. The extended 300mm length allows for secure fastening through thick timber, heavy frames, and large structural elements. Each bolt comes complete with a galvanised hex nut.
Key Features:
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Size: M12 diameter x 300mm length
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Hot Dip Galvanised for long-lasting corrosion protection
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Includes matching galvanised hex nut
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Ideal for deep timber joints, large structural builds, and outdoor use
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Built tough for strength, stability, and weather resistance