Grade A2 Qualfast® fasteners are constructed from an Austenitic grade of stainless steel, which has an exceptionally high resistance to corrosion, with the exception of harsh industrial and marine conditions. ISO metric threaded.

Features and Benefits
• Delivers oxidation resistance up to 850°C
• Displays excellent resistance to nitric acid and similar oxidising chemicals
• Greatly strengthened when heavily cold worked
• Handles temperatures down to -250°C

Typical Applications
• Automotive
• Aircraft construction
• Industrial machines and equipment

Standards
• EN 24032