... BSW Bolt :1.material: Carbon Steel Sae 1008, LY, Q195, ML082.standard:DIN JIS BSW ANSI GB3. ... DIN127 DIN9021:1.material: Carbon Steel Sae 1008, LY, Q195, ML082.standard:DIN JIS BSW ANSI GB3. ... In Anchor:1.material: Carbon Steel Sae 1008, LY, Q195, ML082.standard:DIN JIS BSW ANSI GB ... black5) ISO,SGS,ROHS6) different grade :4.8 grade, 6.8 grade, 8.8 grade,12.9grade7) different material :steel, brass, ...