Hex Coupling Nut
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**Basic Information**
- **Model No.:** 3/8
- **Material:** Carbon Steel
- **Surface Finish:** Zinc Plated, Plain, Galvanized, HDG, YZP, etc.
- **Grade:** A
- **Certification:** ISO
- **Trademark:** NGL
- **Specification:** M6-M60
- **HS Code:** 7318151001
- **Origin:** Ningbo, China
- **Customized:** Available
- **Transport Package:** 25kg per carton, packed on Euro Pallets
**Additional Information**
- **Export Markets:** Global
- **Standard:** 4.8 / 8.8 / 10.9 / 12.9
- **Packing:** Carton + Pallet
- **Production Capacity:** 100 tons per month
- **Delivery Time:** 5–20 days after order confirmation
**Product Description**
This zinc-plated stud screw, also known as a hanger screw, is designed for high performance and durability. It is ideal for use in construction, automotive, and industrial applications. Our products are manufactured using premium carbon steel and meet international standards such as GB, DIN, ISO, ANSI/ASTM, B7, BS, JIS, and more.
**Key Features:**
- High quality at competitive prices
- Fast delivery time
- Quick response to customer inquiries
- Customization available upon request
- Free samples available for evaluation
**Packaging & Delivery**
- Standard packaging: 25kg per carton, 36 cartons per pallet
- Flexible packaging options based on customer requirements
- Delivery within 15–30 days after order confirmation
**Payment Terms**
- L/C or T/T (30% deposit, 70% before shipping)
**About Us**
We are a leading manufacturer located in Jiaxing City, Zhejiang Province, China. With years of experience in producing fasteners, we offer reliable quality, competitive pricing, and excellent customer service. We welcome long-term partnerships and are happy to provide discounts and free samples to our valued clients.
For more information, visit our website: [www.hainafastener.com](http://www.hainafastener.com)
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