... zinc plated,HDG,etc din975 din976 stainless steel and carbon steel threaded rod threaded rod 1.various kinds of ... of thread rod:stainless steel S304,SS316,SS201 ,carbon steel Q235,A3,40Cr,etc4.surface treatment:black,white ... according require7.grade:stainless steel A2-70,A4-70,carbon steel 4.6,4.8,8.8,10. ... to 100mm.5/32 'to 4' 9.length :30mm to 6000mm10.din975 size details as below, din975 thread ...