Large flat washers; outside diameter = 3x or 4x the nominal thread diameter
Category C product. Tolerances according to ISO 4759-3. Mechanical properties according to UNI 6602
- Stainless steel A2
- The three different sets of rules, in some cases, differ in the hole, in the exterior and in the thickness. In practice, the rolling stock, especially for the same thickness, differs from the standard. The table refers to the most common sizes
- On request supplied in stainless steel A4 class.