
Specifications1.Main Products:Hex Bolts.Stud Bolts,Anchour Bolts, Hex Socket Bolts,Square Bolts,Hex Nuts 2.Material:Q235,45#,35CrM 40Cr 42Cr1.Name:J Anchor Bolts2.Material:Carbon Steel,45#,35CrMo,40Cr,42CrMo3.Grade:4.8s 5.8s 6.8s 8.8s 10.9s 12.9s4.Su…