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Heavy Duty Form C Flat Washers - Bright Zinc Plated (BZP) Steel - Metric Sizes

Professional Grade Load Distribution & Surface Protection

The Modufix Heavy Duty Form C Flat Washer range is engineered for high-stress industrial applications, general manufacturing, and automotive repair. These "Heavy Pattern" steel washers are significantly wider and thicker than standard washers, providing a larger surface area to distribute load and prevent pull-through.

Each washer is finished with Bright Zinc Plating (BZP), offering excellent corrosion resistance and a professional look for both internal and external maintenance tasks.

Key Benefits:
  • Increased thickness and outer diameter for maximum resistance to compression, shearing, and bending.

  • Wider surface area than Form A, making them ideal for covering oversized holes or distributing pressure on softer materials.

  • BZP finish provides a protective barrier against moisture and industrial wear.

  • Trusted by trade professionals for structural assemblies, automotive chassis work, and general machinery repair.

  • Available in trade counts of 500 pieces to suit any project scale.

Technical Specifications:
Metric Range (Form C)
Bolt SizeInternal Ø mmOuter Ø mmThickness
mm
Pack Qty
M55.312.51.0
500 pcs
M66.414.01.6
500 pcs
M88.421.01.6
500 pcs
M1010.524.02.5
500 pcs
  • Size
  • Pack Quantity
Price
£ 4.00 £ 4.00
(VAT included)
Size M5, M6, M8, M10
Pack Quantity 500 pcs
Pack Quantity: 500 pcs