1.Rod with UNF,UNC etc 2.Rod size:M3-M56 3.Rod with various ... : threaded Rod,thread stud etc Size: M3-M56 Standard NO.:DIN 976-1986,DIN975, IFI, ISO, JIS, AS,BS, EN, SAE ... steel(303,304,304L,316,316L),Brass(H59,H62) ThreadUNC, UNF, UNEF, M, BSW, BSF, TR, ACME, NPT Finish: zinc,black ...