Product Name: DIN934 Nut Model NO.: DIN934 Grade: 4.8 & 8.8 Standard: DIN Head Style: Hexagonal Connection: Common Bolt Type: Hexagon Head Material: Carbon Steel Finishing: Zinc Plated,Hot DIP Galvanized,Black Treatment Certificate: ISO/SGS Delivery: 15-20days for One Container Customized: Yes Trademark: Customized Transport Package: Bulk in Carton Then Palletized Specification: M3-M52 Origin: Zhejiang HS Code: 73181600 Product Description Product DescriptionNameNutStandardDIN934/ISO4032MaterialCarbon steel,stainless steel 304/316SizeM3-M52FinishingElectrical galvanized(blue-white or yellow),hot dip galvanized,black treatmentGrade4.8grade,8.8gradePackageBulk in carton lined plastic bag then palletizedDelivery time15-20days for one containerCustomer serviceEnsure good quanlity before delivery,if there is any quality or packaging problem,we will deal with it immediately.Why Choose Us1.We are focused on fasteners more than 10 years.We have rich manufacture and exporting expereince.Our products are widely sold all over the world and highly approved by our customers.Good quality,reasonable price and perfect service always are our tend.2.We have a scientific production line,reasonable production plan,we ensure that every order on time delivery.3.Except standard prodcuts,we can customize the product for you as long as your quanlity is large enough.We are appreciated for your interest on our products and hope you can get usefull information from our website.If you need more information or any enquiry,pls feel free to contact us.We will reply you in the first time.