M10 Large OD Washer – Enhanced Load Distribution & Surface Protection
Upgrade your fastening solution with the M10 Large Outer Diameter Washer, designed to meet DIN 9021 / ISO 7093-1 standards. With a generous 30 mm outer diameter, this washer provides superior load distribution, reducing the risk of material deformation, especially on soft or thin surfaces.
Ideal for both light and heavy-duty applications, the M10 Fender Washer is available in zinc-plated steel for general use and stainless steel (A2/A4) for corrosion resistance in outdoor or marine environments.
✅ Key Features:
Inner Diameter: 10.5 mm – fits standard M10 bolts
Outer Diameter: 30 mm – provides expanded surface coverage
Material Options: Zinc-plated steel, A2 stainless (304), A4 stainless (316)
Compliance: DIN 9021 / ISO 7093-1
Item Attributes
| Material | Stainless Steel A2 (304), Stainless Steel A4 (316), Duplex Stainless (1.4462), Zinc-Plated Steel (Grade A Cr+3) |
| Nominal diameter | Inner Diameter (ID): 10.5 mm (min); max 10.77 mm, Outer Diameter (OD): 30 mm ±0.52 mm |
| Thickness | Nominal 2.5 mm (range 2.3–2.7 mm) |
| Thread Size | M10 |
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