... Fasteners 3. Customer First,Service Fi All kinds of Self Drill Screw • Material: Carbon steel & stainless steel• Head ... buyer's drawing or samples/Non—standard fasteners. Raw Material :Carbon steelQuality :High QualityMOQ :10000PCSMPN :1000000PCS/Even ... ANSI, JIS, BS, Non-standardSurface :Galvanized (Various of color), dacromet, blackened, phosphatingCertificationISO/TS16949,ISO9001,GJB9001B - ...