Socket Button Head Cap Screws Metric Series

. Threads will confirm to class 4g6g of IS : 4218, Coarse Series.
  2. Material : Mita High Grade Alloy Steel.
  3. Heat Treatment : HRC 38 - 44.
  4. Propety Class: 12.9. (Because of their head configurations, these screws may not meet the minimum ultimate tensile load for Property class 12.9)
  5. All dimensions are in millimeters.