eye bolt formB DIN444 1.Standard:DIN,ANSI,BSW,JSB,ISO ... :carbon steel,stainless steel 3.Finish:Plain,ZP,YZP,Black eye bolt formB DIN444 1.Standard:DIN,ANSI,BSW,JSB,ISO ... ,stainless steel,brass.3.Size: M8 to M64.4.Surface treatment:Plain,ZP,YZP,Black,HDG,Nickel, Chrome.OEM/ODM order ... bolts, wheel bolts, stud bolts, square head bolts, T bolts, eye bolts, U bolts, hook boltsNUTS: hex nuts, heavy hex nuts ...