12.9 Grade Carbon Steel DIN 912 Hex Screw

Product NameDrywall ScrewsAvailable Material1.Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420,etc.2.Steel:C45(K1045), C46(K1046),C20,etc3.Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40),etc.4.Bronze: C51000, C52100, C54400, etc.5.Iron: 1213, 12L14,1215,etc.6.Aluminum: Al6061, Al6063, etc.7.Carbon steel:AISI1006,AISI1010,AISI1022,etc.8.Alloy steel: SCM435,10B21,etc.Grade4.8,5.6,6.8, 8.8, 10.9, 12.9, A2-70, A480StandardANSI / BS / DIN / GB / ISO / JIS / BSWDrive TypeWord/Triangle/Interior Angles Quarter/Cross/M Word/Flower/Cinquefoil/Flower Word/Hexagon/Special ShapHead TypePan/Hex/Truss/Oval/Wafer/ Countersunk,etcSurface TreatmentZn-plated,ni-plated,tin-plated,chrome plated,passivated,sandblast and anodize,chromate,polish,electro painting,blackanodize,plain,H.D.G,etc.CertificateISO9001:2015/SGS/ROSH/IATF16949:2016Heat TreatmentTempering,Hardening,Spheroidizing,Stress Relieving.ApplicationMechanical equipment,tele-communications equipments,robot,computer cases and cabinet,electrical appliancesQuality Control and Detection EquipmentOur QC department work is inspection and final inspection. We promise you as below:1. Check the raw material before the production.2. Have inspection during the production.3. Make 100% inspection before the shipment.Coordinate Measuring Machine, Calipers, Microscope, Micrometer,DEM, Height Meter and 00 Level Marbel Panel, Ring Gauge, Three Pin, Thread Gauge.Drawing FormatPdf/JPEG/Ai/Psd/CAD/Dwg/Step/IgsMachining EquipmentCold Forging Machine, Thread Rolling Machine, 4-axis CNC Machining Center, CNC Lathe, High Speed Electric Spark Puncher, Milling Machine ,Grinding Machine, CNC Lathes , Wire-cuts, Laser Cuts , CNC Shearing Machines ,CNC Bending Machines, etc.PackagingPP Ploybags + Standard Carton + Wooden PalletDelivery MethodsDHL,EMS,UPS or Fedex (fast and safer)Payment TermL/C, T/TDeliverytimeWithin 15-20 workdays after deposit or payment receivedShippingPortNINGBO ZHEJIANG