BS ISO 9618-2016 Aerospace — Nuts, hexagonal, slotted (castellated), reduced height, normal across flats, with MJ threads, classifications: 450 MPa (at ambient temperature)/120 °C, 450 MPa (at ambient temperature)/235 °C, 600 MPa (at ambient temperature)/

BS ISO 9611-1996 Acoustics - Characterization of Sources of Structure-Borne Sound with Respect to Sound Radiation from Connected Structures - Measurement of Velocity at the Contact Points of Machinery When Resiliently Mounted BS ISO 9609-2016 Aerospace — Nuts, hexagonal, plain, reduced height, normal across flats, with MJ threads, classifications: 450 MPa (at ambient temperature) /120 °C, 450 MPa (at ambient temperature) /235 °C, 600 MPa (at ambient temperature) /425 °C, 900 M BS ISO 9608-2022 V-belts and V-ribbed belts - Uniformity of belts - Test method for determination of centre distance variation BS ISO 9622-2013 Milk and liquid milk products — Guidelines for the application of mid-infrared spectrometry BS ISO 9624-2019 + A1-2021 BS ISO 9628-2019 Rolling bearings — Insert bearings and eccentric locking collars — Geometrical product specifications (GPS) and tolerance values