As one of the leading phillips pan head self tapping screw manufacturers and suppliers in China, Zhencheng Machinery deserves your trust. Please feel free to import cheap, low price and customized phillips pan head self tapping screw which is one of the famous such brands from our factory.Place of Origin:Zhejiang, China (Mainland)Brand Name:ZCStandard:DIN 7981Material:Carbon SteelFinish:Blue Zinc PlateSurface treatment:Heat TreatingType: PHILLIPS PAN HEADColor:Zinc WhitePacking:CartonItem:China FastenerApplication:BuildingPackaging Details:Small box, carton, pallet, nylon bag, for self drilling screwProduct Description1. Grade: C10222. Size: ST3.5, ST3.9, ST4.2, ST4.8, ST5.5,ST6.33. Length:13-120mm4. Standard: DIN 5. Certification: ISO9001, CEProduct Name:Self tapping screwMaterial: Carbon steelUsed:building industry machinery