Washers for unified hexagons for aircraft (primarily for facing purposes) has-tracked-changes The results of the test

The results of the test method can only be interpreted when incorporated with the results from a test in accordance with EN 16758

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BS EN 1206 discusses chemicals used for the treatment of water intended for human consumption

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Washers for unified hexagons for aircraft (primarily for facing purposes) has-tracked-changes The results of the test1 Scope These British Standards specify the materials, dimensions and finish of cold rolled carbon steel and corrosion resisting steel washers suitable for use with bolts and nuts with Unified hexagons for aircraft. The washers are intended primarily for use for facing purposes.