threaded rods DIN975 DIN976 size:M3-M56 Lenght:1000-4000mm Grade: 4. ... Surface: Plain, Black, Zinc Cr+3,Yel threaded rods1)Standard: DIN 975, DIN 976A, B7, UNC ROD, BSW ROD, round rod, type ... U/V/J bolts2)Size: M3-M56, UNC 6#-2", BSW 3/16"-2" length: 1000-4000mm,3 ... .Packing: BULK IN BUNDLES / PALLET OR ACCORDING CUSTOMER'S REQUIREMENT threaded rods