Aerospace series. Nuts, anchor, self-locking, fixed, 90° corner, reduced series, with counterbore, in heat resisting steel, MoS2 lubricated. Classification: 1100 MPa (at ambient temperature)/315°C Ingestion-build-78747 congestion and air pollution

congestion and air pollution

This British Standard supersedes BS 5703-4:1982

This standard specifies the requirements relating to:

BS EN 4604-003:2009 Aerospace series

Aerospace series. Nuts, anchor, self-locking, fixed, 90° corner, reduced series, with counterbore, in heat resisting steel, MoS2 lubricated. Classification: 1100 MPa (at ambient temperature)/315°C Ingestion-build-78747 congestion and air pollution1 Scope This standard specifies the characteristics of 90 corner, reduced series, counterbored fixed anchor nuts, with a self locking feature achieved by forming the upper portion out of round, in heat resisting steel, MoS2 lubricated. Classification: 1 100 MPa1) 315 C2).