... Brass, Aluminum, etc Standard: DIN, BS, IFI, JIS, ISO,GB Manufacturers selling Mild Steel Fasteners1,We have ... nuts and bolts2.StandardDIN934,DIN985,DIN315,DIN1587, ISO,JIS& ANSI,GB ,BS,ASTM,Nonstandard nut (according ... ;stainless steel,etc.4.GradeDIN:4-12: SAE GR.A-GR.85.FinishPlain;black; zinc plated ... ISO4034 AS1112 BSW UNCGrade: 4 Material: Mild Steel ( SAE 1008, LY, Q195, ML08 )Hot forged, sizes: M20- ...