Wing Nut DIN 315 for Mechanical Assembly Wholesale Stainless Steel Butterfly M2.5 M12 4.8-10.9 ISO9001 Hebei Chengyi Engineering Materials Co., Ltd. Material:Carbon SteelType:Hexagon HeadConnection:Common BoltHead Style:HexagonalStandard:DINGrade:8.8 Base Info Model NO.:DIN315 DIN314 Wing NutSample:ProvideOEM:OEM WelcomeODM:ODM WelcomeFeatures:Good Anti-Corrosion AbilityDrive Type:Hexgon HeadSurface Treatment:Black Oxide,Yellow Zinc,GalvanizedQuality:Ts16949Head Mark:According to Customer′s RequirementDelivery Time:Stock , 5-30daysModel:DIN314 315Thread:Unc,Unf,Metric ThreadMOQ:1000PCSOther Materia:Stainless SteelStrength Level:4.8 8.8 10.9 12.9 A2-70 A4-80 etc.Usage:Industry, Construction, Auto Parts, Tools etc.Transport Package:Box , Bulk Packing , PalletSpecification:M4-M30Trademark:ChengyiOrigin:Hebei, ChinaHS Code:7318160000Production Capacity:600 Tons , Month Description Overview Product DescriptionDetailed PhotosCompany ProfileCertifications FAQ Pre:Stainless Steel Sailboat Rigging Hardware Sailing Rigging Hardware Next:coupling Brass Press Pex Fittings hydraulic hose fitting