This standard covers the following series of MJ threads used in aircraft airframes and accessories.
KS W ISO 9156:2007 history
2020KS W ISO 9156:2020 Aerospace — Nuts, anchor, self-locking, fixed, 90° corner, reduced series, with counterbore, with MJ threads, classifications:1 100 MPa (at ambient temperature)/235 °C,1 100 MPa (at ambient temperatur
2007KS W ISO 9156:2007 Aerospace-Nuts, anchor, self-locking, fixed, 90° corner,reduced series, with counterbore, with MJ threads, classifications:1 100 MPa(at ambient temperature)/235 ℃,1 100 MPa(at ambient temperature)/315 ℃ and 1 100 MPa(at ambient temperature)/425 ℃-Dimensio
0000 KS W ISO 9156:2002
KS W ISO 9156:2007 Aerospace-Nuts, anchor, self-locking, fixed, 90° corner,reduced series, with counterbore, with MJ threads, classifications:1 100 MPa(at ambient temperature)/235 ℃,1 100 MPa(at ambient temperature)/315 ℃ and 1 100 MPa(at ambient temperature)/425 ℃-Dimensio was changed to BS EN ISO/IEC 7811-7:2018 Identification cards. Recording technique. Magnetic stripe: High coercivity, high density.