... rod Material:carbon steel Size:M5-M52,Length:30mm-3000mm... Threaded rod DIN975Grade 4.8, 8.8M5--M52Length: 1000--3000mmANSI ... bolts, roofing bolts.Nuts: spring nuts, T nuts, K nuts, rivet nuts, cage nuts, lock nuts, hex nuts, hex flange nuts, wing nuts, weld nuts, square nuts, cap nuts.Washers: flat washers ... Control EquipmentStrong PackageMode of TransportationThe Best Choice for You Threaded rod