• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Publications of ISO/TC 20/SC 4

ISO 7481 2023-11 Standards Aerospace - Nuts, self-locking, with maximum operating temperature less than or equal to 425 °C - Test methods More  Order from DIN Media
ISO 7689 2008-10 Standards Aerospace - Bolts, with MJ threads, made of alloy steel, strength class 1100 MPa - Procurement specification More  Order from DIN Media
ISO 7913 1994-11 Standards Aerospace - Bolts and screws, metric - Tolerances of form and position More  Order from DIN Media
ISO 7995 2002-08 Standards Aerospace - Nuts, hexagonal, self-locking, with MJ threads, classifications: 1100 MPa (at ambient temperature)/235 °C, 1100 MPa (at ambient temperature)/315 °C and 1100 MPa (at ambient temperature)/425 °C - Dimensions More  Order from DIN Media
ISO 8168 2016-08 Standards Aerospace - Bolts, with MJ threads, made of heat and corrosion resisting steel, strength class 1 100 MPa - Procurement specification More  Order from DIN Media
ISO 8279 2008-08 Standards Aerospace - Nuts, hexagonal, plain, normal height, normal across flats, with MJ threads, classifications: 600 MPa (at ambient temperature)/120 °C, 600 MPa (at ambient temperature)/235 °C, 900 MPa (at ambient temperature)/425 °C, 1100 MPa (at ambient temperature)/235 °C, 1100 MPa (at ambient temperature)/315 °C, 1100 MPa (at ambient temperature)/650 °C, 1210 MPa (at ambient temperature)/730 °C, 1250 MPa (at ambient temperature)/235 °C and 1550 MPa (at ambient temperature)/600 °C - Dimensions More  Order from DIN Media
ISO 8280 1993-12 Standards Aerospace; rivets, solid, universal head, metallic material, with or without surface treatment; dimensions More  Order from DIN Media
ISO 8538 1999-02 Standards Aerospace - Nuts, hexagonal, self-locking, with counterbore and captive washer, with MJ threads, classifications: 1100 MPa (at ambient temperature)/235 °C, 1100 MPa (at ambient temperature)/315 °C and 1100 MPa (at ambient temperature)/425 °C - Dimensions More  Order from DIN Media
ISO 8641 2008-09 Standards Aerospace - Self-locking nuts with maximum operating temperature greater than 425 °C - Procurement specification More  Order from DIN Media
ISO 8642 2008-09 Standards Aerospace - Self-locking nuts with maximum operating temperature greater than 425 °C - Test methods More  Order from DIN Media

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