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Projects of ISO/TC 2/WG 17

DIN EN ISO 3506-4 2023-10-02 Fasteners – Mechanical properties of corrosion-resistant stainless steel fasteners – Part 4: Tapping screws with specified grades and hardness classes (ISO/FDIS 3506-4:2024); German version FprEN ISO 3506-4:2024 More  Comment 
DIN EN ISO 3506-3 2023-09-01 Fasteners – Mechanical properties of corrosion resistant stainless steel fasteners – Part 3: Set screws (and similar fasteners not under tensile stress) with specified grades and hardness classes (ISO/FDIS 3506-3:2024); German version FprEN ISO 3506-3:2024 More  Comment 
ISO/FDIS 3506-4 2021-10-28 Fasteners - Mechanical properties of corrosion-resistant stainless steel fasteners - Part 4: Tapping screws with specified grades and hardness classes More  Comment 
ISO/FDIS 3506-3 2021-10-28 Fasteners - Mechanical properties of corrosion resistant stainless steel fasteners - Part 3: Set screws (and similar fasteners not under tensile stress) with specified grades and hardness classes More  Comment 

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