NF L22-236:1989
Aircraft bolts and nuts. Bolt, bihexagonal head. ISO M thread 4G class.

Standard No.

NF L22-236:1989

Release Date

1989

Published By

Association Francaise de Normalisation

Latest

NF L22-236:1989

Replace

NF L22-236:1975

NF L22-236:1989 history

• 1989 NF L22-236:1989 Aircraft bolts and nuts. Bolt, bihexagonal head. ISO M thread 4G class.
• 0000 NF L22-236:1975