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Conical Contact Washers as per NFE 25511 L(Large series)
Spring Steel Washers with serrations on convex side preventing loosening of fastened joint and maintaining contact pressure.
 

Conical Contact Washers as per NFE 25511 L(Large series)

  • Standard : NFE 25-511 N;

    Material : C55;

    Finish : Zinc Triv Blue/Zinc Flake/Plain;

    Hardness : 42-44 Rc.

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