Product Name: China Carbon Steel Flat Head Self Drilling Screw Model NO.: Screw 004 Grade: Heat Treatment Standard: DIN, GB, ANSI, BSW, JIS Head Style: Countersunk Connection: Self Drilling Groove: Cross Type: Countersunk Head Material: Carbon Steel HS: 7318159090 Process: Cold Forging Customized: as Customer Drawing or Sample Trademark: JK Transport Package: Inside Is The Poly Bag, Outside Is Carton Specification: #6*20 Origin: Dongguan China HS Code: 7318159090 Product Description China Carbon Steel Flat Head Self Drilling ScrewSize:#6*20Material: Carbon SteelFinish: Zinc PlatedType: Self DrillingApplication: Used in Building Roof (wood or alumunium material)We can produce screw in different specification and used other material, Please kindly tell us your requirement. We can meet your satisfied.StandardISO,GB,ANSI,BS,DIN or CustomizedMaterialCarbon Steel (Zinc Plated, Black oxide etc.)Brass (Plain)Aluminium (Plain or color anodizing)Stainless Steel (Passivation)Head typePan/Truss/Bind/Cheese Head, etcCustomizedCustomized Self-tapping Screw is avaliableSupply Ability10000000 Piece/MonthLeadTime15-20 Days, if we have in stock, we will delivery soonPlace of OriginDongguan ChinaCompany IntroductionJK Fastener Co.,Ltd is located in Dongguan City Guangdong Provice China, famous as World Factory. Our factory specialize in producing screw, bolt, nut etc. Hardware. If you have drawing or sample, please kindly share with us, we can customize as per your demand.Customer's CommentsWhy Choose Us?1. 24 Hours online Service2. Competetive Price With Good Quality3. Promised Lead Time4. Produce according to drawing