NF E25-653:1983
RAISED COUNTERSUNK HEAD TAPPING SCREWS WITH SIX LOBES RECESS. SYMBOL FBX.

Standard No.

NF E25-653:1983

Release Date

1983

Published By

Association Francaise de Normalisation

Status

Withdraw

Replace By

NF E25-653:2001

Latest

NF E25-653*NF EN ISO 14587:2011

NF E25-653:1983 history

• 2011 NF E25-653*NF EN ISO 14587:2011 Hexalobular socket raised countersunk (oval) head tapping screws.
• 0000 NF E25-653:2001
• 1983 NF E25-653:1983 RAISED COUNTERSUNK HEAD TAPPING SCREWS WITH SIX LOBES RECESS. SYMBOL FBX.