Standard dimensions of cold drawn steel bars

Standard dimensions

  Shape Measure Standard tolerance
Cold drawn Round Round Diameter 3`100 Above JIS h9
Hexagon Hexagon Opposite sides 4`85 Above JIS h11
Square Square Opposite sides 4`70 Above JIS h10
Flat Flat Width 6`500 Above JIS h12
Thickness 3`50
Atypical shape Itfs possible to negotiate on some atypical shapes