Model NO.: CC-645A
Grade: 8.8
Custom: Yes
Mode of Action: Hand Twist
Screw Diameter: 6 mm
Management System: ISO 9001, ISO 14001
Screw Length: 3~110 mm Available
Trademark: CHANGCHUN
Transport Package: General Export Packaging or as Required
Specification: M6
Origin: Xiamen, China
HS Code: 7318150000
Mushroom Head Square Neck Bolt Bearing DIN603 Carriage Screw
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Screws are commonly referred to as wood screws, featuring a pointed tip and a larger pitch, typically used for fastening wood or plastic components. In contrast, mechanical screws have a finer and more uniform pitch, making them ideal for securing metal or machine parts.This type of screw is widely applicable in various industries, including:
- Stainless steel, metal, and galvanized steel plates for engineering installations
- Installation of metal curtain walls, light compartments, and other indoor/outdoor structures
- Combining general angle steel, channel steel, and iron plates for structural assembly
- Car trunks, container boxes, shipbuilding, and refrigeration equipment
- Automotive engines, heavy machinery, garden tools, and petrochemical systems
- Aerospace, energy, machinery, chemical, military, metallurgy, mold, and hydraulic applications
- Motorcycles, sports equipment, cars, and many other industrial sectors
- Electronics, electrical appliances, motors, lighting, communication devices, home appliances, and furniture

Our company has strong production capabilities and offers professional fasteners and fittings. Our products meet international quality standards such as ANSI and BS. We provide high-quality fasteners suitable for construction, automotive, machinery, energy, furniture, shipbuilding, railways, and more.
Throughout the entire production process, we have experienced engineers monitoring quality to ensure the highest level of product performance. We continuously improve and innovate to meet customer needs and work closely with our partners to deliver qualified parts at competitive prices and with excellent service.
Thank you for your interest in our company. We hope our website provides valuable information. If you need further details, please contact our sales team.
Screw, bolt, nut manufacturer/supplier in China, offering carbon steel hexagonal head combined assembly screws for fan parts, non-standard slotted fillster screws for building, and more.
If you're interested in any of our products, feel free to reach out. We will send you detailed information upon receiving your specific inquiry.

FAQ:
1) Q: What's your product range?
A: Our product range includes screws, nuts, bolts, washers, rivets, anchors, and CNC parts. We comply with various international standards like GB, ISO, DIN, JIS, AISI, NFE, and BSW. Non-standard items are also accepted.
2) Q: Are you a trading company or a manufacturer?
A: We are an industry and trade company, combining manufacturing and sales expertise.
3) Q: Why should I choose you? What are your advantages and industries served?
A: As a professional manufacturer with 9 years of experience in fastener production and management, we offer comprehensive solutions from design to after-sales service. Customer satisfaction is our main goal.
4) Q: Which industries are your products suitable for?
A: Our products are widely used in machine assembly, electronics, construction, furniture cabinets, and more.
Customer Service:
· 1. Experienced and well-trained staff available for support.
· 2. Short lead time.
· 3. Complies with international standards.
· 4. Offers non-standard, standard, OEM, ODM, and custom services.
· 5. Small quantity orders available.
· 6. Customized designs based on customer requirements.
· 7. Flexible packaging and delivery options.
If you have any more questions or need further assistance, feel free to contact us!
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Custom Medical Equipment Prototypes,Rapid Prototype.Cnc Machining,
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Ningbo Rongna Technology Co.,Ltd , https://www.prototyping-machining.com