Shanghai Jinrui owes total assets of RMB 50 million with area of 5000㎡. The business covers 18 countries from five continents.Now three branches of Shanghai Jinrui are Shanghai Xingrui Bolt Factory,Website:http://www.chinajinrui.net, Shanghai Xingrui Wire Steel Factory, and Shanghai Xingrui Hot heading Factory.Metric double end stud has thread on each end and rod in the middle.This type of stud serves the function of clamping two bodies together with a nut on each end.Double end stud bolts often are finished with PTFE coating, H.D.G which have a good charactor of corrosion resistant, so stud bolts can not be rusted when used in the ocean or humid environment. We have salt spray test machine to ensure the good quality of anti-corrosion. SizeM4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 etcMateriallow carbon steel such as Q195,Q235, A36, alloy steel such as 10B21, 40Cr, 35Crmo, SUS304, SUS316Surface treatmentZINC, Hot dip galvanized, Teflon, etcStandardDIN, GB, ISO or other metric standard double end studDelivery time25 days after the depositPackingGeneral export package, or according to customer's requirementPayment waysT/T, L/C,Western Union