Q. A rolled steel flat designated as 50 ISF 8 means (Solved)
1. the flat is 50 mm wide and 8 mm thick
2. Increasing the diameter of threaded portion
3. the flat has cross-section 50 sq. mm and depth 8 mm
4. the flat has cross-section 50 sq mm and width 8 mm
5. the flat is 50 mm long and 8 mm thick
- a. the flat is 50 mm wide and 8 mm thick