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Washers

Product Description This product complies with the NF E 25-511 standard and is manufactured from specialized spring steel. Its unique conical structure provides a durable compensatory preload, while the staggered radial serrations on the surface are

NFE 25-511 Conical Lock Washers

NFE 25-511 Conical Lock Washers

Specifications

StandardGB/T, ISO related standards
MaterialSpring Steel 65Mn
Surface TreatmentBlack oxide / Zinc-plated
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