EN ISO 3506-3:1997 Mechanical Properties of Corrosion-Resistant Stainless-Steel Fasteners - Part 3: Set Screws and Similar Fasteners Not Under Tensile Stress ISO 3506-3: 1997
2009EN ISO 3506-3:2009 Mechanical properties of corrosion-resistant stainless steel fasteners - Part 3: Set screws and similar fasteners not under tensile stress (ISO 3506-3:2009)
1997EN ISO 3506-3:1997 Mechanical Properties of Corrosion-Resistant Stainless-Steel Fasteners - Part 3: Set Screws and Similar Fasteners Not Under Tensile Stress ISO 3506-3: 1997