BS A 344:1999

This standard BS A 344:1999 Nuts, anchor, self-locking, fixed, single lug, reduced series, with counterbore, with MJ threads, classifications: 1100 MPa (at ambient temperatures)/235°C, 1100 MPa (at ambient temperature)/315°C, 1100 MPa (at ambient temperature)/425°C. Dimensions is classified in these ICS categories:

• 49.030.30 Nuts

This International Standard specifies the dimensions of self-locking, fixed, single lug anchor nuts, reduced series, with counterbore, with MJ threads, for classifications: 1 100 MPa ¹)/235 °C ²), 1 100 MPa ¹)/315 °C ²) and 1 100 MPa ¹)/425 °C ²). This International Standard is only applicable for the compilation of aerospace product standards.