Threaded rod,stub bolt:available in IFI, BS Materials: both 304 and 316 are available, Sizes:3/16"(M5) up to M24(") DIN975 BRASS threaded rod:1, Over 10years manufacturing experience,2, Taiwan imported new machines and processing,3, ISO management;4, Exporting market: worldwide5, Materials report available for free;6, Also available in carbon and stainless steel.