threaded rod 1.standard:DIN,ANSI,BAW,GB 2.material:carbon steel,stainless steel 3.size:M3-M4,1M-4M 4.surface:zinc,plate
The threaded rod( the screw rod)
1.Material: Stainless steel, medium carbon steel, low-carbon steel, mild steel, alloy steel, copper, iron (galvanization)
2.Surface treatment: the galvanization, plates the yellow zinc, the chrome-plating, the phosphorization, becomes dark and so on
3.Rank: 4.8 levels, 5.8 levels, 6.8 levels, 8.8 levels
4.Specification: M2-M56 ,100mm-400mm (length)
5.Packing: In the plastic the bunch, establishes outside the bag the bunch, hits holds (in ordinary circumstances) Production standard: GB (national standards), ISO (international standard), DIN (German sign), JIS (date sign), US standard ANSI, ASME, IFI (beautiful sign) English standard BS, national standards GB, Japanese standard JIS
mild steel threaded rod
