**Product Specifications:**
- **Model No.:** DIN 934
- **Flange Nut Size:** M6 to M48
- **Finish:** Zinc Plated (Available in Clear, Blue, Yellow, Black)
- **Grade:** 8.8, 10.9, 12.9
- **Origin:** Shanghai, China (Mainland)
- **Certifications:** ISO 9001:2008, TS 16949
- **Manufacturing Technique:** Cold Heading and Hot Heading
- **Trademark:** JR
- **Packaging:** 20–25 kg per carton, 36 cartons per pallet
- **Standards:** SGS, ROHS
- **HS Code:** 731815
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**High Tensile DIN 912 Socket Cap Screw & DIN 934 Carbon Steel Hex Flange Nut**
### 1. Product Parameters
| **Parameter** | **Details** |
|---------------|-------------|
| **Standard** | ASME B 18.2.1, IFI 149, DIN 931, DIN 933, DIN 558, DIN 960, DIN 961, ISO 4014, etc. |
| **Size** | Standard and Non-Standard, Customized Options Available |
| **Material** | Carbon Steel, Alloy Steel, Stainless Steel, Brass, and More |
| **Grade** | SAE J429 Gr. 2, 5, 8; ASTM A307 Gr. A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9, etc. |
| **Thread Type** | UNC, UNF |
| **Surface Finish** | Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black Oxide, Nickel, Chrome, HDG, etc. |
| **Packing** | Bulk in Cartons (Max 25kg) + Wooden Pallet or as Per Customer Request |
| **Application** | Structural Steel, Metal Buildings, Oil & Gas, Towers & Poles, Wind Energy, Mechanical Machines, Automotive, Home Decor, etc. |
| **Testing Equipment** | Desktop Direct-Reading Spectrometer, Cutting Machine, Automatic Pre-Milling Machine, Polishing Machine, Hardness Testing Gauge (Vickers), Metallography Microscope, Electrolytic Thickness Gauge, Tensile Testing Machine, Salt Spray Device, Magnetic Detection Machine, Caliper, Go/No-Go Gauge, and More |
| **Supply Capacity** | 2000 tons per month |
| **Minimum Order** | No Limitation |
| **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 Shopping, High Quality, Competitive Pricing, Timely Delivery, Technical Support, Supply of Material and Test Reports |
| **Notice** | Please provide details on Size, Quantity, Material, Grade, Surface Treatment. For Special or Non-Standard Products, please supply Drawings, Photos, or Samples |
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### 2. Company Information
Shanghai Jinrui Norm Parts Supplies Co., Ltd. is a professional manufacturer specializing in fasteners and standard parts. The company owns two factories: Shanghai Xingrui Bolt Factory and Shanghai Xingrui Wire Steel Factory. We are equipped with numerous cold-heading machines, nut machines, and hot-heading machines.
We hold ISO 9001 and TS 16949 certifications, enabling us to produce fasteners according to GB, DIN, ANSI, JIS, ISO standards, and customer specifications at competitive prices.
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### 3. Production Process
From raw materials to the final product delivery, we implement a strict quality control system. Each step, including wire drawing, annealing, pickling, heading, rolling, heat treatment, surface treatment, and packaging, is carefully managed to ensure precision and reliability.
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### 4. Why Choose Shanghai Jinrui?
**(1) Value Creation for Our Customers**
We focus on providing high-quality products with excellent design to meet customer needs. As a leader in the industry, we deliver superior products and services.
**(2) Better Quality at Lower Prices**
We offer competitive pricing without compromising on quality, helping you save costs effectively.
**(3) Continuous Innovation**
Every year, we develop new products to adapt to market demands and stay ahead of the competition.
**(4) Manufacturing and Export Experts**
With over 14 years of experience in manufacturing and exporting, we have a strong production base and reliable quality control. Our products are distributed worldwide via truck, rail, and sea containers.
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### 5. Frequently Asked Questions (FAQ)
**Q1: Are you a factory or trading company?**
A: We are a specialized supplier of fasteners, offering the best price and service.
**Q2: How many years of foreign trade experience do you have?**
A: We have over 14 years of export experience, delivering high-quality fasteners globally.
**Q3: Do you have sufficient output capacity?**
A: Yes, we maintain large inventories and offer 24/7 services.
**Q4: How do you ensure quality throughout the production process?**
A: Every stage is inspected by our dedicated quality control team to guarantee product quality.
**Q5: How do you ensure safe long-distance transportation?**
A: Our professional packing teams ensure all packages are securely handled.
**Q6: Can you provide samples?**
A: Yes, we can provide samples based on your requirements.
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