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 Size | Internal Ø | Outer Ø | Thickness | Pack Qty |
| M5 | 5.3mm | 12.5mm | 1.0mm | 500 pcs |
| M6 | 6.4mm | 14.0mm | 1.6mm | 500 pcs |
| M8 | 8.4mm | 21.0mm | 1.6mm | 500 pcs |
| M10 | 10.5mm | 24.0mm | 2.5mm | 500 pcs |
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Size
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Pack Quantity
| Size | M5, M6, M8, M10 |
| Pack Quantity | 500 pcs |
| Pack Quantity: 500 pcs |