Hot Dip Galvanised 5mm (HDG)

Square Plate Washers – HDG – M6, M8, M10, M12

These Square Plate Washers in Hot Dip Galvanised (HDG) finish are designed for heavy-duty structural applications where durability and corrosion resistance are essential. Available in M6, M8, M10, and M12 sizes, they are ideal for use with threaded rods, bolts, and channel nuts in steel framing and support systems.

The square shape provides a larger surface area than standard round washers, helping to distribute load more evenly and reduce the risk of material deformation or fastener pull-through. The HDG coating offers superior corrosion protection, making these washers particularly well-suited for outdoor, coastal, and industrial environments.

Key Features:

• Material: Carbon steel

• Finish: Hot Dip Galvanised (HDG) for maximum corrosion protection

• Sizes Available: M6, M8, M10, M12

• Shape: Square – enhances load distribution and stability

• Application: Designed for use with strut channels, base plates, structural fixings, and heavy-duty frameworks

• Compliance: Suitable for outdoor and exposed environments, including marine and industrial settings

Benefits:

• Superior corrosion resistance for long-term durability

• Prevents bolt pull-through and distributes stress across a wider area

• Ideal for structural and load-bearing applications

• Reliable performance in harsh or exposed conditions

• Easy integration with standard channel systems and fasteners