**Product Specifications:**
- Model No.: YDR-SN415
- Type: Special Nut
- Head Style: Special
- Grade: 4.8
- Materials: Stainless Steel Ss304, Ss316, and Ss316L
- Packing Detail: Small Box and Carton
- Delivery Time: 35-45 Days
- Payment Terms: T/T (Telegraphic Transfer)
- Transport Package: Box/Carton/Pallet or Customized
- Origin: China
- Material: Carbon Steel
- Connection: Hinged Bolts
- Standard: DIN, ANSI, GB
- Finish: Zinc Plated
- Size: M2.9, M3.5, M4.2, M4.8, M5.5
- Port: Shanghai or Ningbo Port
- MOQ: 10,000,000 Pieces
- Samples: Free
- Trademark: NBYD
- Specification: M5-M42
- HS Code: 73181600

**About Our Company:**
Since 2002, Ningbo Yunding has been a trusted manufacturer of fasteners and fixing systems, supplying high-quality products to customers in the US, Europe, Japan, and Australia. We specialize in a wide range of fasteners made from materials such as steel, stainless steel, and nylon, ensuring that we meet the diverse needs of our clients.
We take pride in delivering top-tier quality by using premium materials sourced from Europe and advanced machinery from Switzerland and Italy. All products go through rigorous internal quality control processes in our ISO 9001:2000-certified facilities, and we maintain detailed records for each order, including tensile strength, torque, and zinc plating thickness reports.
With a monthly production capacity of over 500 tons, we are one of the largest fastener manufacturers in China. We offer free samples within seven days and can fulfill orders in 1–2 months. Whether you need OEM or ODM solutions, we are here to support your business.
**Product Details:**
- **Item Name:** Hex Nut
- **Material:** Carbon Steel, Alloy Steel, Stainless Steel, Brass
- **Standard:** DIN934, ASTM A563, ISO 4032
- **Thread:** Fine/Coarse Thread, UNF, UNC, BSW, BSF
- **Surface Finishing:** Plain, Black Phosphated, White/Yellow/Black Zinc Plated, HDG, Dacromet
- **Size:** M3–M42 (3/16"–2")
- **Packing:** Carton/Pallet, Small Box/Carton/Pallet, or as per customer request
- **Delivery Time:** 25–35 Days
- **Loading Port:** Shanghai or Ningbo
**Our Export Markets Include:**
Asia, Australasia, Central/South America, Eastern Europe, Middle East/Africa, North America, and Western Europe.
**Why Choose Us?**
- Brand-name Parts
- Country of Origin
- Distributorships Offered
- Electronic Link
- Experienced Staff
- Form A
- Guarantee/Warranty
- International Approvals
- Military Specifications
- Packaging
- Price
- Product Features
- Product Performance
- Prompt Delivery
- Quality Approvals
- Reputation
- Service
- Small Orders Accepted
We hope our products will be beneficial for your business. If you have any questions, feel free to reach out. I'm always here to help!
**Best Regards,**
Linda Xu
Mobile: +86 152 6783 4553
Ningbo Yunding International Enterprise Ltd.
Add: B122, Duoyuan Career Creating Mansion, No. 188 South Donghanmen Road, Yuyao City, Zhejiang, China
Tel: +86-574-58225236
Fax: +86-574-58221411
Welcome to visit our company!

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