SGS Hex Flange Nut for Automobile

**Product Specifications**
Model NO.: Hex Flange Nut
Size: M5-M24
Trademark: JR
Transport Package: 25kg/Carton, 36 Cartons/Crate
Specification: M5-M50
Origin: Shanghai, China
HS Code: 7318160000
**Product Parameters**
Standard: ASME B 18.2.1, IFI 149, DIN 931, DIN 933, DIN 558, DIN 960, DIN 961, ISO 4014, and more.
Size: Standard and Non-Standard – Customized options available.
Material: Cold Rolled Steel, Alloy Steel, Stainless Steel, Brass, and other materials as required.
Grade: SAE J429 Gr. 2, 5, 8; ASTM A307 Gr. A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9, and others.
Thread: UNC, UNF (Unified National Coarse and Fine Threads).
Finish: Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black Oxide, Nickel, Chrome, HDG, and more.
Packing: Bulk in cartons (max 25kg per carton) + wooden pallets. Custom packaging available upon request.
Application: Structural Steel, Metal Buildings, Oil & Gas, Tower & Pole, Wind Energy, Mechanical Machinery, Automotive, Home Decor, and more.
Testing Equipment: Desktop Spectrometer, Cutting Machine, Automatic Milling Machine, Polishing Machine, Vickers Hardness Tester, Metallographic Microscope, Electrolytic Thickness Gauge, Tensile Testing Machine, Salt Spray Tester, Magnetic Particle Inspection Machine, Caliper, Go/No-Go Gauges, and more.
Supply Ability: 2000 tons per month.
Minimum Order: No minimum order requirement.
Trade Terms: FOB, CIF, CFR, CNF, EXW, DDU, DDP.
Payment Methods: T/T, L/C, D/A, D/P, Western Union, MoneyGram, etc.
Market: South/North America, Europe, East/Southeast Asia, Australia, Africa, and more.
Our Advantages: One-stop service; High quality; Competitive pricing; Timely delivery; Technical support; Supply of material and test reports.
Notice: Please provide details such as size, quantity, material, grade, surface finish. For special or non-standard products, please supply drawings, photos, or samples.
**Product Description** We specialize in manufacturing high-quality fasteners that meet GB, DIN, ANSI, JIS, and ISO standards. We also offer custom solutions and can produce non-standard fasteners based on customer drawings. Our products are widely used in industries such as construction, automotive, oil and gas, and machinery. **Company Information** Shanghai Jinrui Norm Parts Supplies Co., Ltd. is a leading manufacturer and supplier of fastening components and standard parts. The company owns two factories: Shanghai Xingrui Bolt Factory and Shanghai Xingrui Wire Steel Factory. With advanced production equipment and a strict quality control system, we ensure the highest level of product performance and reliability. We have obtained ISO 9001 and TS 16949 certifications and are committed to providing competitive pricing and excellent customer service. **Workshop Overview** From raw material selection to final product delivery, every stage is carefully controlled. This includes wire drawing, heading, rolling, heat treatment, surface treatment, and packaging. **Testing Facilities** Our laboratory is equipped with state-of-the-art testing instruments, including salt spray testers, spectrometers, hardness testers, tensile testing machines, and magnetic particle inspection devices. These tools help us maintain consistent quality and compliance with international standards. **Packaging & Shipping** Standard packaging includes cartons and wooden pallets. Each pallet holds 20–25 kg, with 36 cartons per pallet. We also offer customized packaging solutions to meet specific client requirements. **Certifications** Jinrui has passed ISO 9001 certification since 2001 and TS 16949 certification in 2012. We also hold a special equipment manufacturing license for pressure pipelines and have global product liability insurance from PICC. **Why Choose Shanghai Jinrui?** 1. **Value Creation:** We focus on delivering high-quality products and innovative designs tailored to our customers' needs. 2. **Quality at Competitive Prices:** We offer superior value by maintaining high standards while keeping costs low. 3. **Continuous Innovation:** Every year, we develop new products to stay ahead of market demands. 4. **Expertise in Manufacturing & Export:** With over 14 years of experience, we have established a reliable global distribution network using various shipping methods. **FAQs** **Q1: Are you a factory or trading company?** A: We are a specialized fastener manufacturer and supplier, offering competitive prices and comprehensive services. **Q2: How many years have you been involved in foreign trade?** A: We have over 14 years of exporting experience, serving clients worldwide. **Q3: Do you have sufficient inventory?** A: Yes, we maintain large stock levels and offer 24/7 service. **Q4: How do you ensure product quality throughout the process?** A: Each production stage is inspected by our quality control team to ensure product consistency. **Q5: How do you ensure safe long-distance transportation?** A: Our professional packing teams ensure all packages are securely and safely handled. **Q6: Can you provide samples?** A: Yes, we can provide samples according to your specifications.

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