**Carbon Steel A194 2H Heavy Nut**
**Product Specifications**
- **Model No.:** A194 2H
- **Lead Time:** 15–30 days
- **FOB:** Shanghai
- **Certificate:** ISO/Ts16949
- **Trademark:** Jinrui
- **Transport Package:** 25x25x17mm Box, 25kg/Carton, 36 Cartons/Pallet
- **Specification:** M5–M80
- **Origin:** Shanghai, China
- **HS Code:** 731815909
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**Product Parameters**
| **Standard** | DIN975, DIN976, DIN938, DIN939, DIN835 |
|--------------|----------------------------------------|
| **Size** | Standard & Non-Standard, Customized Support |
| **Material** | Carbon Steel, Alloy Steel, Stainless Steel, Brass, etc. |
| **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** | UNC, UNF |
| **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 Building, Oil & Gas, Tower & Pole, Wind Energy, Mechanical Machine, Automobile, Home Decoration, etc. |
| **Testing Equipment** | Desktop Direct-Reading Spectrometer, Cutting Machine, Automatic Pre-Milling Machine, Polishing Machine, Hardness Tester (Vickers), Metallography Microscope, Electrolytic Thickness Gauge, Tensile Testing Machine, Salt Spray Device, Magnetic Detection Machine, Caliper, Go/No-Go Gauge, etc. |
| **Supply Ability** | 2000 tons/month |
| **Minimum Order** | Not limited |
| **Trade Terms** | FOB, CIF, CFR, CNF, EXW, DDU, DDP |
| **Payment** | T/T, L/C, D/A, D/P, Western Union, MoneyGram, etc. |
| **Market** | South/North America, Europe, East/Southeast Asia, Australia, Africa, etc. |
| **Our Advantages** | One-stop shopping, High quality, Competitive price, Timely delivery, Technical support, Supply Material and Test Reports |
| **Notice** | Please provide size, quantity, material or grade, surface finish. For special or non-standard products, please supply drawings, photos, or samples. |
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**Product Description**
We specialize in manufacturing high-quality fasteners that meet GB, DIN, ANSI, JIS, and ISO standards. We offer custom solutions and can produce non-standard fasteners based on your drawings.
**Carbon Steel A194 2H Heavy Nut** is designed for heavy-duty applications and ensures durability and reliability. It is widely used in structural steel, metal buildings, oil and gas industries, wind energy systems, mechanical machines, and automotive components.
**Company Information**
Shanghai Jinrui Norm Parts Supplies Co., Ltd. is a leading manufacturer of fastening components and standard parts. The company owns two factories: Shanghai Xingrui Bolt Factory and Shanghai Xingrui Wire Steel Factory. With a wide range of cold-heading, nut, and hot-heading machines, we are capable of producing fasteners according to various international standards. Our products are certified under ISO9001 and TS16949, ensuring consistent quality and performance.
**Workshop Overview**
From raw materials to final delivery, our production process is strictly controlled. Each step—wiring, roughing, annealing, pickling, drawing, heading, rolling, heat treatment, surface treatment, and packaging—is completed with precision and care.
**Testing Equipment**
Our laboratory is equipped with advanced testing tools, including salt spray testers, direct-reading spectrometers, metallographic analyzers, carbon sulfur analyzers, electrolytic thickness gauges, projectors, hydraulic tensile testers, hardness testers, automatic screening machines, and magnetic detection devices. These ensure the quality and reliability of every product.
**Packaging & Shipping**
The standard packaging includes cartons and pallets, with 20–25 kg per pallet and 36 cartons per pallet. We also offer customized packaging options to meet specific client requirements.
**Certifications**
Jinrui has been certified under ISO9001 (2008) since 2001 and TS16949 (automotive quality control system) since 2012. Additionally, we have obtained a special equipment manufacturing license for pressure pipelines and carry global product liability insurance from the People's Insurance Company of China.
**Why Choose Shanghai Jinrui?**
1. **Value Creation:** We provide high-quality, well-designed products tailored to meet customer needs.
2. **Better Quality at Lower Price:** We offer competitive pricing without compromising on quality.
3. **Continuous Innovation:** We consistently develop new products to stay ahead of market demands.
4. **Expertise in Manufacturing & Export:** With over 14 years of experience, we deliver products worldwide through multiple transport methods (truck, rail, sea containers).
**FAQs**
**Q1: Are you a factory or trading company?**
A: We are a specialized fastener supplier, offering the best prices and quality.
**Q2: How many years of foreign trade experience do you have?**
A: Over 14 years of exporting products to countries around the world.
**Q3: Do you have sufficient inventory?**
A: Yes, we maintain a large stock in our warehouses and offer 24/7 service.
**Q4: How do you ensure quality throughout the process?**
A: Every stage is inspected by our quality control department to guarantee product quality.
**Q5: How do you ensure safe long-distance transportation?**
A: Professional packing teams ensure all packages are safely secured.
**Q6: Can you provide samples?**
A: Yes, we can provide samples based on your requirements.
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