Plain Washer – Stainless

Plain Washer, Stainless Steel

Class for corrosion resistance:
C5 for outdoor use

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The round washer is made of steel with a bright zinc-plated surface treatment for indoor use, and hot dipped galvanised or stainless acid proof A4 for outdoor use. The round washer has a hardness corresponding to HV 200. In designs according to ISO 7089 and DIN 125.


A round washer that can be used for all types of installations.


A bolt in a particular strength class fitted with a nut in the corresponding strength class (see Technical data table) is designed to form a joint in which one can obtain a preload in the bolt corresponding to the test force without the risk of the thread shearing. In order to obtain the best possible installation, you should use a washer in strength class HV 200 when installing bolts in grade 8.8.

Item code Description Size Finish Pcs. per box
550496 Plain Washer M5 Stainless 100

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