Standard: ISO 13918 and AWS D 1.1

Shear Connector(M10-M25)
Standard: ISO 13918; AWS D1.1,ASTM A108
  Material: carbon steel
  Mechanical properties:
  Tensile strength >= 450N/mm2
  Yield strength >= 350N/mm2
  Elongation >= 15%..

 Length : 50mm~300mm