Square Plate Washers

Square Plate Washers & Lipped Washers – BZP & HDG – M6, M8, M10, M12

Our range of Square Plate Washers and Lipped Washers are designed for use in structural and channel support systems, offering enhanced load distribution and reliable fastening in demanding environments. Available in Bright Zinc Plated (BZP) and Hot Dip Galvanised (HDG) finishes, and in thread sizes M6, M8, M10, and M12, these washers provide durability and corrosion protection for both indoor and outdoor applications.

The square plate washers are ideal for use with channel nuts and threaded rods, providing a large bearing surface to prevent pull-through and improve joint stability. The lipped washers (BZP only) are specifically designed to fit within the profile of standard strut channels, ensuring secure placement and preventing rotation during tightening.

Key Features:

Square Plate Washers:

• Sizes: M6, M8, M10, M12

• Finishes:

  • BZP (Bright Zinc Plated): For indoor and light industrial environments

  • HDG (Hot Dip Galvanised): For outdoor and heavy-duty corrosion protection

• Shape: Square for increased load distribution

• Application: Ideal for use with channel systems, base plates, and structural fixings

Lipped Washers:

• Sizes: M6, M8, M10, M12

• Finish: BZP only

• Design: Lipped edges to fit securely into standard 41mm strut channels

• Use Case: Prevents washer rotation and improves grip during tightening

Benefits:

• Enhanced stability and surface load distribution

• Corrosion-resistant finishes for extended life

• Compatible with Unistrut-type systems

• Suitable for mechanical, electrical, and construction applications

• Quick and easy installation