No. Stainless fasteners fall under DIN 267-11 or ISO 3506-1.
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The full title of the standard is Mechanical Fasteners; Technical Conditions of Delivery, Components with Electroplated Coatings . It was developed by the German Institute for Standardization (DIN) to provide a unified framework for the surface treatment and quality control of bolts, screws, and nuts that require galvanic protection. Key focus areas of the DIN 267-9 specification include: Technical Conditions of Delivery
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