NF L21-321*NF EN 2550:1993
Aerospace series. Rivets, solid, 100 degrees normal countersunk head, in aluminium 1050A, inch based series.

Standard No.

NF L21-321*NF EN 2550:1993

Release Date

1993

Published By

Association Francaise de Normalisation

Latest

NF L21-321*NF EN 2550:1993

NF L21-321*NF EN 2550:1993 history

• 1993 NF L21-321*NF EN 2550:1993 Aerospace series. Rivets, solid, 100 degrees normal countersunk head, in aluminium 1050A, inch based series.