NF E74-301:2009
Assembly tools for screws and nuts - Single-head engineer's wrenches for lower torque applications - Maximum outside dimensions of heads and test torques.

Standard No.

NF E74-301:2009

Release Date

2009

Published By

Association Francaise de Normalisation

Latest

NF E74-301:2009

Replace

NF E74-301:1980

NF E74-301:2009 history

• 2009 NF E74-301:2009 Assembly tools for screws and nuts - Single-head engineer's wrenches for lower torque applications - Maximum outside dimensions of heads and test torques.
• 1980 NF E74-301:1980 Engineers wrench, single head.