Our company is a professional manufacturer based in China, specializing in high-strength fasteners and a wide range of hardware products. With over 10 years of experience, we focus on producing bolts, nuts, screws, washers, shims, and more. As a direct manufacturer, we offer competitive pricing and ensure quality at every stage of production.
**Basic Information:**
- **Model No.:** DIN, GB, ANSI, ISO
- **Type:** Hexagon Head
- **Head Style:** Hexagonal
- **Grade:** 8.8 / 10.9 / 12.9
- **Material:** Carbon Steel / Stainless Steel
- **Finish:** Black
- **Transport Package:** 25 kg per carton, packed on European pallets
- **Origin:** Ningbo, Zhejiang, China
**Additional Details:**
- **Material:** Carbon Steel
- **Connection:** Common Bolt
- **Standard:** DIN, ANSI, GB, JIS
- **Application:** Machinery
- **Screws Size:** M6-M56; 5/32 - 3
- **Trademark:** NGL
- **Specification:** M6-52, 1/4"-1-1/2"
- **HS Code:** 718150000
**Product Description:**
We are a leading manufacturer of Hexagon Socket Head Cap Screws (DIN912), also known as Allen Head Cap Screws. Our products meet international standards such as DIN912, ASME B18.3, and BS 2470. We produce a wide range of sizes from M6 to M32, and 1/4" to 1-1/2". Available in grades 4.8, 6.8, 8.8, 10.9, and 12.9, our fasteners come in various finishes including black, zinc, HDG, phosphated, and Dacromet.
**Packaging:**
- 25 kg per carton
- 36 cartons per pallet
**Export Markets:** Global
**Production Capacity:** 1000 tons per month
If you're looking for reliable, high-quality fasteners at competitive prices, feel free to contact us. We’re here to help with all your hardware needs. Let’s build a long-term partnership!
Jewelry Polishing Machine
A highly efficient polishing machine developed for precious metals and complex-shaped jewelry.
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Compared with the traditional polishing process breakthrough
1. plasma can penetrate the narrow slits, dead corners, and other parts of the jewelry that are hard to reach by traditional mechanical polishing, especially suitable for openwork and inlay jewelry.Â
2. Ordinary jewelry can be polished in 2-3 minutes, the efficiency is more than 10 times manual polishing. For example, the traditional manual polishing of small hardware daily handling capacity of about 100 pieces, while the plasma jewelry polishing equipment can handle more than 100 pieces per minute.Â
3. Applicable materials: gold, K gold, silver, and more.
Plasma jewelry polishing machine provides subversive polishing solutions for jewelry processing industry.
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Dongguan Bayi Automation Equipment Co., Ltd , https://www.bayipolisher.com