Heavy Flat Washer Galv

✔In Stock

Heavy Flat Washer Galv

Our Heavy Duty Galvanised Flat Washers are thicker and larger than standard flat washers, providing superior load distribution and greater resistance to pull-through in timber and softer materials. Made from mild steel with a hot-dip galvanised finish, they are built for demanding structural and outdoor applications.

Key Features:

• Material: Mild Steel
• Finish: Hot-Dip Galvanised for excellent rust protection
• Type: Heavy Duty / Thick Flat Washer
• Larger outer diameter and increased thickness
• Better clamping force and bearing surface
• Ideal for use with coach bolts and high-strength fasteners

These heavy flat washers spread the load over a wider area, reducing the risk of crushing timber or deforming thinner materials. The galvanised coating ensures long-term durability in exposed or damp environments.

Commonly used for:

• Decking, fencing, and pergolas
• Timber framing and outdoor structures
• Sheds, gates, and retaining walls
• Heavy-duty joinery and construction
• Structural timber-to-timber or timber-to-steel connections

Perfect pairing with our Galv Coach Bolts and Galv Square Washers for maximum strength and stability.

Available in a range of sizes to suit common bolt diameters – select your required size above.