**Product Specifications**
- Model No.: M6-M20
- Type: Hexagon Head
- Head Style: Hexagonal
- Grade: 8.8
- Head Type: Hex Head Flange
- Class/Grade: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
- Surface Finishing: Color Zinc Plated, Black, Blue White Zinc Plated
- Specification: M4-M64
- HS Code: 73181600
- Material: Carbon Steel
- Connection: Common Bolt
- Standard: DIN, ANSI, GB, JIS, GOST, BSW
- Available Material: Carbon Steel, High Strength Steel, Stainless Steel
- International Standard: DIN, ANSI, GB, JIS, BSW, GOST
- Used: Expansion Anchor Bolt – Machinery, Building
- Trademark: HN
- Origin: China
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**M6 Carbon Steel Color Zinc Plated Nylon Insert Hex Flange Lock Nut**
We are a professional manufacturer of high-quality fasteners, offering a wide range of nuts including hex nuts, heavy hex nuts, flange nuts, nylon lock nuts, weld nuts, cap nuts, cage nuts, and wing nuts. Our products are made from various materials such as carbon steel, high-strength steel, stainless steel, alloy steel, brass, and aluminum.
To meet different requirements in terms of corrosion resistance and strength, our nuts can be further treated with options like heat treatment, black oxide, zinc coating, hot-dip galvanizing, black zinc, brass plating, nickel, chrome plating, dacomate, and more. We maintain a large stock of standard nuts, including DIN934, DIN6923, DIN1587, DIN928, DIN929, and others.
Our nuts are manufactured according to international standards such as DIN, ASTM/ANSI, JIS, EN, ISO, AS, and GB. We also provide customized solutions based on customer samples or drawings. Whether you need standard parts or custom designs, we have the experience and expertise to deliver quality fasteners that meet your specific needs.
We offer free samples for standard fasteners and provide competitive pricing with direct factory supply. Our lead time for customized products is typically 10–15 days during off-peak seasons and 15–30 days during busy periods. With over 20 years of industry experience, we are committed to providing reliable and cost-effective fastening solutions.
For more information, visit our website: www.hainafastener.com
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**Why Choose Us?**
- **Professional Manufacturer:** All fasteners are designed and produced according to customer specifications.
- **Quality Assurance:** Rigorous testing and advanced technical design ensure long-lasting performance.
- **Cost-Effective Solutions:** Competitive pricing with direct factory supply.
- **Customized Services:** Tailored solutions based on your samples or drawings.
- **Expert Support:** Our team is always ready to assist you in finding the right product for your application.
If you're unsure about what you need, feel free to contact us anytime—we’re here to help!
Wine Closures
ROLL ON PILFER PROOF CAPS (ROPP CAPS) is our specialized area and we are market Leader in this field. These caps are mainly used by Distilleries, Wineries, Beverages, Chemicals and other allied industries for the packaging of Wine, Vodka, Whisky, Rum, Spirits, Food, Pharmaceuticals, Beverages and Chemical Bottles. We can produce all the standard & running size as per International demand.Â
With the exquisite techniques, innovative crafts and large scale production line, Hicap provides clients with high quality packaging caps and services,not only strengthening the pilfer proof function, but also make the whole packaging to be more premium.
TypeWine closures, Spirits Closures & Olive Oil Closures.FunctionWith excellent sealing performance, anti-counterfeit function, decorating & keeping cleaning.StructureAluminum screw cap with multiple kinds of liner, such as EVA, PVC, PE (FDA grade) , Saranex and Saran/ Tin.Available Printing Method to the Fruit WineRoll- coating& Roll- printingEmbossing  & hot StampingColorful Printing Wine Closures,Champagne Cap,Screw Cap Wine
Yantai Hicap Closures Co., Ltd. , https://www.hicapclosure.com