Standard:ISO 13918,AWS D1.1,JIS B1198,BS5400
Diameter:M10,M13,M16,M19,M22,M25(1/2''-1")
Length:40mm-300mm(2" -11.3/4")
Surface Treatment:Polish,phosphating,Nature
Certificate:CE,ISO 9001,
Tensile strength:>=450Mpa,>=495Mpa
Yield strength:>=350Mpa,>=385Mpa
Elongation:>=15%,>=20%