Square Plate Washers

Square plate washers provide a heavy duty load spreading solution for bolted assemblies where increased bearing area and structural support are required. Designed with a square profile and larger surface area than standard round washers, these washers distribute clamping force more evenly to help prevent pull through, surface deformation and timber crushing. Commonly used in timber construction, steelwork, fencing, landscaping structures, base plates and structural fixings, square plate washers are ideal for use with coach bolts, threaded bar and structural fasteners where additional load distribution is essential. Manufactured to DIN 436 standards, they are widely specified for construction and engineering applications requiring improved joint stability.

Supplied in commonly used metric sizes, square plate washers are available in corrosion resistant finishes including BZP, stainless steel A2 and hot dip galvanised options to suit internal, external and demanding environments. Selected for consistent thickness, correct fit and dependable load distribution, square plate washers provide a robust, reliable solution for professional trade and site fastening applications.

Square Plate Washers

Diameter

Material

Outside Diameter

M10x40x3 Square Plate Washer Din436 Zinc Plated Pack 150

M10x40x3 Square Plate Washer Din436 Zinc Plated Pack 100

M10x40x3 Square Plate Washer Din436 Zinc Plated Pack 500

M10x40x3 Square Plate Washer Din436 Hot Dipped Galvanised Pack 100

M10x40x5 Square Plate Washer Din436 Zinc Plated Pack 100

M10x40x5 Square Plate Washer Din436 Hot Dipped Galvanised Pack 100

Diameter

Material

Outside Diameter

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