BS EN 2939:1994
Screws, 100° countersunk head, offset cruciform recess, threaded to head in heat resisting steel FE-PA92HT (A286). Classification: 900 MPa (at ambient temperature)/650°C

Standard No.

BS EN 2939:1994

Release Date

1994

Published By

British Standards Institution (BSI)

Status

Be replaced 2024-03

Replace By

BS EN 2939:2024

Latest

BS EN 2939:2024

Replace

88/76307 DC-1988

Scope

This standard specifies the characteristics of screws with 100° countersunk head with offset cruciform recess, threaded to head, in FE-PA92HT, for aerospace applications. Classification : 900 MPa / 650 ℃ note:1) Minimum tensile strength of the material at ambient temperature 2) Maximum test temperature of the parts

BS EN 2939:1994 history

• 2024 BS EN 2939:2024 Aerospace series. Screw, 100° countersunk head, offset cruciform recess, threaded to head, in heat resisting steel FE-PA92HT (A286). Classification: 900 MPa (at ambient temperature)/650 °C
• 1994 BS EN 2939:1994 Screws, 100° countersunk head, offset cruciform recess, threaded to head in heat resisting steel FE-PA92HT (A286). Classification: 900 MPa (at ambient temperature)/650°C