Technical
New and revised codes & standards: June 2011
BS EN PUBLICATIONS
BS EN ISO 4017:2011
Hexagon head screws.
Product grades A and B
Supersedes BS EN ISO 4017:2001
BS EN ISO 4018:2011
Hexagon head screws.
Product grade C
Supersedes BS EN ISO 4018:2001
BS EN ISO 8676:2011
Hexagon head screws with metric fine pitch thread. Product grades
A and B
Supersedes BS EN ISO 8676:2001
NEW WORK STARTED
EN ISO 3581
Welding consumables. Covered electrodes for manual metal arc welding of stainless and heat resisting steels. Classification.