Place of Origin
Hebei, China
Special Use
Cold Heading Steel
Relaxation
Low relaxation or Nominal relaxation
Diameter
4 / 4.5 / 4.8 / 5 / 6 / 6.25 / 7 / 8 / 9 / 10 / 12 mm
Surface
spiral ribbed / plain / indented
Standard
BS5896,GB/T5223-2002 ,ASTM A421 ,ASTM A881/A881M