Here is a rewritten and improved version of your content in English, ensuring it reads naturally and includes more detailed information to exceed 500 characters:
---
Product Description
Product Gallery





About Our Company:
Shenzhen Conghui Precision Hardware Co., Ltd has been specializing in high-quality industrial fasteners for over 9 years. We provide a wide range of products including screws, nuts, bolts, washers, rivets, anchors, and CNC parts. Our products meet international standards such as GB, ISO, DIN, JIS, AISI, NFE, and BSW. Our products are widely used in industries like machinery assembly, electronics, construction, and furniture manufacturing across North America, Southeast Asia, and Europe. We offer OEM and ODM services, and we are committed to delivering quality, on-time delivery, and excellent customer support. We welcome you to request free samples before placing an order. You only need to cover the shipping cost. FAQ:
1) Q: Are you a trading company or a manufacturer?
A: We are an industry and trade company, combining production and sales. 2) Q: What product range do you offer?
A: We supply a variety of fasteners, including screws, nuts, bolts, washers, rivets, anchors, and CNC parts. Non-standard products are also accepted. 3) Q: Why should you choose us? What are your advantages?
A: With 9 years of experience in fastener manufacturing, we provide professional solutions from design to after-sales service. Our goal is to ensure customer satisfaction. 4) Q: In which industries are your products commonly used?
A: Our products are widely used in machinery, electronics, construction, and furniture sectors. Customer Service
· 1. 3-day no-questions-asked return policy.
· 2. Professional and experienced customer support team.
· 3. Quick lead time.
· 4. International standard compliance.
· 5. Customized, OEM, ODM, and non-standard services available.
· 6. Small quantity orders accepted.
· 7. Designed to meet customer specifications.
· 8. Packaged and delivered according to customer needs. If you have any questions or special requests, feel free to contact me anytime! --- Let me know if you'd like this tailored for a specific platform (e.g., e-commerce, website, or brochure).
- Model No.: CH-CN016
- Type: Square Head
- Standards: DIN, ANSI, GB, JIS, GOST, BSW
- Product Name: DIN928/DIN929 Square Weld Nuts / Hex Weld Nuts
- Nut Type: Square Nut, Weld Nut, Square Weld Nut
- Brand: CONGHUI
- Specification: M4-M16
- HS Code: 7318160000
- Material: Carbon Steel
- Head Style: Square
- Grade: Stainless Steel / Carbon Steel
- Certification: ISO9001:2008, SGS Report & RoHS
- OEM: Available
- Packaging: General Export Packaging
- Origin: Guangdong, China
DIN928/DIN929 Square Weld Nuts / Hex Weld Nuts
Product Description
Product Name | DIN928/DIN929 Square Weld Nuts / Hex Weld Nuts |
Material |
Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420 Carbon Steel: 4.8, 6.8, 8.8, 10.9, 12.9 Titanium: GR1-GR5 Aluminum, Brass, etc. |
Size | M4-M16 or as per your request |
Standard | ISO, GB, DIN, JIS, ANSI, BSW, ASME |
Certificate | ISO9001:2008, SGS Testing Report & RoHS |
Finishing | Zn-plated, Ni-plated, Tin-plated, Passivated, Brass-plated, Cd-plated, Phosphate Anodize, Cr-plated, Black Oxide, etc. |
Heat Treatment | Tempering, Hardening, Spheroidizing, Stress Relieving, etc. |
Package | General export packaging, or according to customer's requirements |
Delivery Time | Approximately 7-15 days after confirmation, with fast delivery available for urgent orders |
Customer Service | Replacement at our cost for any defective products that do not match the PO drawings |
Product Gallery






About Our Company:
Shenzhen Conghui Precision Hardware Co., Ltd has been specializing in high-quality industrial fasteners for over 9 years. We provide a wide range of products including screws, nuts, bolts, washers, rivets, anchors, and CNC parts. Our products meet international standards such as GB, ISO, DIN, JIS, AISI, NFE, and BSW. Our products are widely used in industries like machinery assembly, electronics, construction, and furniture manufacturing across North America, Southeast Asia, and Europe. We offer OEM and ODM services, and we are committed to delivering quality, on-time delivery, and excellent customer support. We welcome you to request free samples before placing an order. You only need to cover the shipping cost. FAQ:
1) Q: Are you a trading company or a manufacturer?
A: We are an industry and trade company, combining production and sales. 2) Q: What product range do you offer?
A: We supply a variety of fasteners, including screws, nuts, bolts, washers, rivets, anchors, and CNC parts. Non-standard products are also accepted. 3) Q: Why should you choose us? What are your advantages?
A: With 9 years of experience in fastener manufacturing, we provide professional solutions from design to after-sales service. Our goal is to ensure customer satisfaction. 4) Q: In which industries are your products commonly used?
A: Our products are widely used in machinery, electronics, construction, and furniture sectors. Customer Service
· 1. 3-day no-questions-asked return policy.
· 2. Professional and experienced customer support team.
· 3. Quick lead time.
· 4. International standard compliance.
· 5. Customized, OEM, ODM, and non-standard services available.
· 6. Small quantity orders accepted.
· 7. Designed to meet customer specifications.
· 8. Packaged and delivered according to customer needs. If you have any questions or special requests, feel free to contact me anytime! --- Let me know if you'd like this tailored for a specific platform (e.g., e-commerce, website, or brochure).
Spin-on Filter,Engine Oil Filter,OE Filter supplier,Auto parts
ZHEJIANG UNIVERSE FILTER CO.,LTD. , https://www.unifil.com