... .P.MSteel bar standard12,14,16,18,20,22,25,28,32,36,40,50Thread pitch2.5P ... 100mmMax 200/300mmCustomer's special demand is available.REBAR THREAD ROLLING MACHINE The range of process is ... D14--D40mm and the effective length of the rebar head is 65-300mm.1) Roll stamping thread ... conformed diameter size 2) Processing parallel thread for ribbed rebar 14mm - 40mm 3) Rolling wheel has long service ...