square fence post 1, standard:BS 1387 2, thickness:0.5- 5.0mm ... *400mmW.T0.5-5.0mmLength6-12m or as customers’ requestStandardGB/T, ASTM,BSMaterialQ195,Q215,Q235,Q345Applicaitionstructure or other industrySurfaceBlack,Galvanized,Hot ... ,15days after confirm the Earnest or L/CMethod of PaymentT/T, L/C square fence post