**Product Specifications**
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About Our Company
Shenzhen Conghui Precision Hardware Co., Ltd is a professional manufacturer specializing in precision industrial fasteners and accessory parts for over 15 years. Our product range includes screws, nuts, bolts, washers, rivets, anchors, and CNC parts. We strictly adhere to international quality standards such as GB, ISO, DIN, JIS, AISI, NFE, and BSW. Non-standard products are also accepted. Our products are popular in North America, Southeast Asia, and Europe, and are widely used in machine assembly, electronics, construction, and furniture cabinets. We aim to build long-term partnerships with our clients by offering high-quality products and excellent service. We offer free samples for your reference, with only shipping costs to be covered by you. Feel free to reach out if you need more information or have any questions. FAQ
1) Q: Are you a trading company or a manufacturer?
A: We are an industry and trade company.
2) Q: What is your product range?
A: Our product range includes screws, nuts, knobs, bolts, washers, rivets, anchors, and CNC parts. We follow various quality standards like GB, ISO, DIN, JIS, AISI, NFE, and BSW. Non-standard products are also accepted.
3) Q: Why should you choose us? What are your advantages?
A: We are a professional manufacturer with 9 years of experience in fastener production and management. We provide solutions in design, production, packaging, and after-sales service. Customer satisfaction is our top priority.
4) Q: Which industries do your products suit?
A: Our products are widely used in machine assembly, electronics, construction, and furniture cabinets.
Customer Service
· 1. No question refund within 3 days.
· 2. Experienced and well-trained staff.
· 3. Short lead time.
· 4. International standard matched.
· 5. OEM, ODM, and customized services available.
· 6. Small quantity orders accepted.
· 7. Customized design based on customer requirements.
· 8. Packaging and delivery according to customer needs.
Any more questions or requests? Please feel free to contact me!
- Model No.: CH-F039
- Type: Hexagon Head With Flange
- Head Style: Hex Head with Flange Bolt
- Grade: 8.8
- Finish: Blue-White Zinc Plated
- Certificate: ISO9001:2008, SGS Testing Report & RoHS
- OEM: Available
- Transport Package: General Export Package
- Origin: Guangdong, China
- Material: Carbon Steel
- Connection: Common Bolt
- Standard: DIN, ANSI, GB, JIS, BSW, GOST
- Application: Machinery, Chemical Industry, Environmental, Building
- Product Name: Special Flange Head Bolt with Zinc Plated
- Keywords: Flange Screw/Bolt, Hexagon Flange Head Bolt, DIN6923
- Trademark: CONGHUI
- Specification: M4-M20
- HS Code: 7318130000
Special Flange Head Bolt With Zinc Plated
Product Description
| Product Name | Special Flange Head Bolt With Zinc Plated |
| 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-M20 |
| Head Type | Flat, JIS pan, Oval, Round, Binding, I.HD, Brazier, PF. HD, Button, Fillister, Ansi.Pan, Pan washer, Indented Hex etc. |
| Standard | ISO, GB, DIN, JIS, ANSI, BSW, ASME |
| Certificate | ISO9001:2008, SGS testing report & RoHS |
| Screw Drivers | Phillips, Slotted, Square, Crossed, Y-type, T-type, Torx, PZ drives, Hex socket etc. |
| Finishing | Zn-Plated, Ni-plated, Tin-Plated, Radiant Plated, Passivated, Brass plated, Cd-plated, Phosphate Anodize, Cr-plated, Black Oxide etc. |
| Heat Treatment | Tempering, Hardening, Spheroidizing, Stress Relieving etc. |
| Package | General export package, or according to customer's requirement |
| Delivery Time | About 7–15 days after all details confirmed. Fast delivery available for urgent orders. |
| Customer Service | Replacement at our cost for rejected products if the part does not match the PO drawings. |
Product Show
Other Products
About Our Company
Shenzhen Conghui Precision Hardware Co., Ltd is a professional manufacturer specializing in precision industrial fasteners and accessory parts for over 15 years. Our product range includes screws, nuts, bolts, washers, rivets, anchors, and CNC parts. We strictly adhere to international quality standards such as GB, ISO, DIN, JIS, AISI, NFE, and BSW. Non-standard products are also accepted. Our products are popular in North America, Southeast Asia, and Europe, and are widely used in machine assembly, electronics, construction, and furniture cabinets. We aim to build long-term partnerships with our clients by offering high-quality products and excellent service. We offer free samples for your reference, with only shipping costs to be covered by you. Feel free to reach out if you need more information or have any questions. FAQ
1) Q: Are you a trading company or a manufacturer?
A: We are an industry and trade company.
2) Q: What is your product range?
A: Our product range includes screws, nuts, knobs, bolts, washers, rivets, anchors, and CNC parts. We follow various quality standards like GB, ISO, DIN, JIS, AISI, NFE, and BSW. Non-standard products are also accepted.
3) Q: Why should you choose us? What are your advantages?
A: We are a professional manufacturer with 9 years of experience in fastener production and management. We provide solutions in design, production, packaging, and after-sales service. Customer satisfaction is our top priority.
4) Q: Which industries do your products suit?
A: Our products are widely used in machine assembly, electronics, construction, and furniture cabinets.
Customer Service
· 1. No question refund within 3 days.
· 2. Experienced and well-trained staff.
· 3. Short lead time.
· 4. International standard matched.
· 5. OEM, ODM, and customized services available.
· 6. Small quantity orders accepted.
· 7. Customized design based on customer requirements.
· 8. Packaging and delivery according to customer needs.
Any more questions or requests? Please feel free to contact me!
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