Hex Coupling Nut
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**Basic Information**
- **Model No.:** 3/8
- **Material:** Carbon Steel
- **Surface Finishing:** Zinc Plated
- **Certification:** ISO
- **Standard:** 4.8 / 8.8 / 10.9 / 12.9
- **Grade:** A
- **Customized:** Available
- **Trademark:** NGL
- **Specification:** M6 - M60
- **HS Code:** 7318151001
- **Origin:** Zhejiang, China
- **Export Markets:** Global
**Product Description**
This zinc-plated stud screw, also known as a hanger screw, is manufactured using high-quality carbon steel and is available in various grades including 4.8, 8.8, 10.9, 12.9, S316, and S304. It meets international standards such as GB, DIN, ISO, ANSI/ASTM, B7, BS, and JIS. The surface finishes include Zinc-Pate, Plain, Galvanized, HDG, YZP, and more.
Our product is ideal for a wide range of industrial and construction applications. We offer competitive pricing, fast delivery, and excellent customer service. Whether you need standard or customized products, we are here to meet your requirements.
**Packaging & Delivery**
- **Packing:** 25kg per carton, 36 cartons per Euro pallet (or as per customer request)
- **Delivery Time:** 5–20 days after order confirmation
- **Payment Terms:** L/C or T/T (30% deposit, 70% against copy of B/L)
**Additional Information**
- **Production Capacity:** 100 tons per month
- **Sample Policy:** Free samples available upon request
- **OEM Services:** Customized products are available if you provide a drawing or sample
**Why Choose Us?**
We are a manufacturer based in Jiaxing City, Zhejiang Province, China. With years of experience in the fastener industry, we guarantee high-quality products at competitive prices. We value long-term partnerships and offer discounts for bulk orders.
For more information about our products or to place an order, please visit our website: [www.hainafastener.com](http://www.hainafastener.com). We look forward to serving you!
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**Table of Product Details**
| Name | Zinc-Plated Stud Screw, Hanger Screw |
|---------------------------|----------------------------------------|
| Place of Origin | Zhejiang, China |
| Grade | 4.8, 8.8, 10.9, 12.9, S316, S304, etc. |
| Standards | GB, DIN, ISO, ANSI/ASTM, B7, BS, JIS |
| Material | Stainless Steel, Carbon Steel |
| Surface Finish | Zinc-Pate, Plain, Galvanized, HDG, YZP |
| Shape | B7 Thread Rod |
| Delivery Time | Within 15–30 days after order confirmation |
| Packaging | Standard export packaging or as per customer request |
| Payment Terms | L/C or T/T (30% in advance, 70% against copy of B/L) |
| Non-Standard Products | OEM services available with drawings or samples |
| Samples | Free samples available |
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Let us know if you need further customization or assistance with your product listing.
CNI launched crystal Laser engraving machine - designed to provide customers with convenient, fast, efficient and economical engraving solutions.This series engraving machine is based on its compact design and high quality engraving performance has gradually become the mainstream of the market.
Features:
- No damage to glass and crystal surface
- Forming plane or three-dimensional lattice images inside the crystal
- Magical effect under the irradiation of seven spectral colors
- Never fades, huge collection and commemorative value
Applications:
- Decoration, glass processing, studio
- Crystal and glass handicrafts, souvenirs
- Tourist attractions, hotels, galleries
- Mobile phone keys, sticker, ceramic glaze
- Glass bottles, winebottle anti-counterfeiting
Specification
| Series | Sub-2000 |
| Max crystal size | 150×250×100 mm |
| Carving range | 100×100 mm |
| Max carving speed | 2000 points/s |
| Point size | 100μm |
| Laser type | End-pumped DPSS laser |
| Cooling way | Air cooled |
| Laser wavelength | 532±1 nm |
| Laser rate | 2KHz |
| Machine dimensions | 780×500×600 mm |
| Machine weight | 100kg |
| Power Supply | 220VAC |
| Overall power consumption | 2kW |
Laser Engraving Machine, Laser Engraving Machine,Cutting Laser Engraving Machine,Wood Laser Engraving Machine
Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.cnioptics.com