1.anchor bolts; 2.PLAIN&BLACK&WZP&YZPBZP&HDG; 3.Carbon Steel;Stainless Steel; 1.title:nut;2.all kinds of standard nuts such as GB,ISO.DIN.JIS,ANSI,BS,UNI,AS,etc and non-standard nuts;3.size range:Mm3-Mm24;4.we manufacture non-standard nuts according to customers'drawings or samples;5.grade:4.8,6.8,false 8.0 ,true 8.0,8.8 and etc;6.material:carbon steel(incude A3#,34#,45#,etc,),brass;stainless ...