... as GB,ISO.DIN.JIS,ANSI,BS,UNI,AS,etc and non-standard nuts;2.size range:M2- ... 8.0,8.8 and etc;5.material:carbon steel(incude A3#,34#,45#,etc,),brass;6.finished:plain,yellow ... lock nuts,castle nuts,wheel nuts,long-nuts,etc.10.competive price for FOB or CIF;11.certification ... various ( material: stainless steel, copper, iron, aluminum, plastic etc ) standard parts and all kinds of stamping parts, and ...