2002ISO 7995:2002 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
1988ISO 7995:1988 Aerospace; nuts, hexagonal, self-locking, with MJ threads, coated or uncoated, classification 1100 MPa/235 °C, 1100 MPa/315 °C or 1100 MPa/425 °C; dimensions
1985ISO 7995:1985 Aerospace — Fasteners — Nuts, hexagon, self-locking — Strength classification 1 100 MPa — Maximum operating temperature 235 degrees C