NF L22-177:1984
Bolt, pan head, current use, nf L 22-070 cross recess.

Standard No.

NF L22-177:1984

Release Date

1984

Published By

Association Francaise de Normalisation

Latest

NF L22-177:1984

Replace

NF L22-177:1964

NF L22-177:1984 history

• 1984 NF L22-177:1984 Bolt, pan head, current use, nf L 22-070 cross recess.
• 0000 NF L22-177:1964