**Product Specifications:**
- **Model No.:** GN-005
- **Application:** Machinery, Chemical Industry, Environmental Protection, Construction
- **Finish:** Blue-White Zinc Plated
- **Product Name:** China Fastener DIN 603 Round Head Square Neck Carriage Bolt
- **Technology:** Cold Forming & Hot Forged
- **MOQ:** 100 PCS
- **Market:** Global
- **Trademark:** Gonuo
- **Transport Package:** Plastic Bag, Box, Carton, Steel Drum, Pallet
- **Specification:** M5x10 – M100x3000mm
- **Origin:** Zhejiang, China (Mainland)
- **HS Code:** 7318120000
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**Detailed Product Information:**
| **Name** | **China Fastener DIN 603 Round Head Square Neck Carriage Bolt** |
|----------|----------------------------------------------------------------|
| **Material** | Carbon Steel |
| **Finish** | Zinc Plated |
| **Size** | M5x10 – M100x3000mm |
| **Technology** | Cold Forming & Hot Forged |
| **MOQ** | 100 pcs |
| **Production Capacity** | 300 tons/month |
| **Packaging** | Bulk packing in plastic bags, small boxes, large cartons, pallets, and more |
| **Payment Terms** | For orders under $3000: 100% T/T in advance. For orders above $3000: 30% deposit + 70% T/T before shipping |
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**About the Product:**
The China Fastener DIN 603 Round Head Square Neck Carriage Bolt is a high-quality fastener designed for a wide range of industrial applications. It is commonly used in machinery, chemical processing, environmental systems, and construction projects. The bolt features a round head with a square neck, providing strong resistance to loosening and ensuring a secure connection.
Manufactured using advanced cold forming and hot forging technologies, this carriage bolt offers excellent strength, durability, and precision. The blue-white zinc plating provides enhanced corrosion resistance, making it suitable for both indoor and outdoor environments.
Available in a wide range of sizes from M5x10 up to M100x3000mm, this product is ideal for various structural and mechanical needs. It is produced in Zhejiang, China, and is exported globally. With a monthly production capacity of 300 tons, we can meet large-scale requirements efficiently.
Our company, Gonuo, ensures quality control throughout the manufacturing process, delivering reliable and consistent products to our international clients.
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**Product Images:**
[Image 1](http://i.bosscdn.com/uploads/fc/46/f6/4b258510e8de10e997140610e1.jpg)
[Image 2](http://i.bosscdn.com/uploads/df/a3/61/01eefd2e135605fb1081ea406d.jpg)
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[Image 4](http://i.bosscdn.com/uploads/7e/52/7a/1cc459b9faff8eda0e0748300b.jpg)
[Image 5](http://i.bosscdn.com/uploads/7c/d5/f4/d49f2e503f88a7ac2d188caf5a.jpg)
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Whether you're looking for standard or custom-sized bolts, our team is here to provide tailored solutions that meet your specific needs. Contact us today for more information or to place an order!
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