Galv Coach Bolts from Bolt Direct, showing shiny galvanized steel bolts with hex heads and threaded shanks for heavy-duty fastening.

Galv Coach Bolt And Nut

M8 / 40
$0.24 NZD
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Galv Coach Bolts from Bolt Direct, showing shiny galvanized steel bolts with hex heads and threaded shanks for heavy-duty fastening.

Galv Coach Bolt And Nut

$0.24 NZD
Diameter
Length

✔In Stock

Galv Coach Bolt And Nut

Our Galvanised Coach Bolts (Carriage Bolts) with matching hex nuts are made from mild steel with a hot-dip galvanised finish. These heavy-duty fasteners are designed for secure timber-to-timber and steel-to-timber connections.

Key Features:

  • Material: Mild Steel
  • Finish: Hot-Dip Galvanised for excellent rust protection
  • Head Type: Dome Head with Square Neck (prevents spinning)
  • Supplied complete with one hex nut per bolt
  • High strength and durability
  • Available in a wide range of diameters and lengths

The square neck locks into the timber as the nut is tightened, providing a very secure fixing. The galvanised coating makes them suitable for both indoor and outdoor/exposed applications.

Commonly used for:

  • Decking, fencing, and pergolas
  • Timber framing and outdoor structures
  • Sheds, gates, and retaining walls
  • Heavy furniture and joinery
  • General construction projects

A strong, reliable, and cost-effective fastening solution for builders, carpenters, and DIYers.

Available in multiple sizes – select your required diameter and length above.

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