J bolt Material:Q235.45#.40Cr.35Crmo Finish:Black or zinc plated or HDG Standard:drawing or sample Grade:4.8/8.8/10.9

J Bolts

1.GB; ISO; DIN;ANSI;BS;JIS

2.Material:stainless steel or others

3.Size:M5 to M20

4.Length:10 to 200mm

5.Finish:Zinc/black

J bolt