thread rods,thread bars Feature: 1)DIN975,DIN976A,B7,UNC RODS,BSW RODS 2) zinc plated, plain, HDG thread rods,thread barsFeature:1)DIN975,DIN976A,B7,UNC RODS,BSW RODS2) Class4.8,class8.8,grade B73) zinc , yellow zinc, HDG4) size:M6-M305) Length: 1m-3m6) Packing : Bulk , or according to customer requirement. Thread Rods, Zinc Plated din975