• Hydrogen Technologies Norms and standards form the basic framework for market ramp-up

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Projects of CEN/TC 185

DIN EN ISO 898-1 rev 2023-12-07 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread More  Comment 
DIN EN ISO 4026 rev 2023-11-10 Hexagon socket set screws with flat point More  Comment 
DIN EN ISO 4027 rev 2023-11-10 Hexagon socket set screws with cone point More  Comment 
DIN EN ISO 4028 rev 2023-11-10 Hexagon socket set screws with dog point More  Comment 
DIN EN ISO 4029 rev 2023-11-10 Hexagon socket set screws with cup point More  Comment 
DIN EN ISO 888 rev 2023-11-06 Fasteners - Bolts, screws and studs - Nominal lengths and thread lengths More  Comment 
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/DIS 3506-4:2023); German and English version prEN ISO 3506-4:2023 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/DIS 3506-3:2023); German and English version prEN ISO 3506-3:2023 More  Comment 
DIN EN ISO 13669 2023-05-05 Fasteners - Grooved pins - General requirements (ISO/DIS 13669:2023); German and English version prEN ISO 13669:2023 More  Comment 
DIN EN ISO 13670 2023-05-05 Fasteners - Reverse-taper grooved pins - One quarter-length progressive grooves on both sides (ISO/DIS 13670:2023); German and English version prEN ISO 13670:2023 More  Comment 

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