Hangzhou Guangsi Fasteners Co., Ltd.

China nuts in the head Manufacturers Factory Suppliers

Our company has been committed to the development of nut to nut, the nut head, customized nuts with the spirit of craftsmen for many years, continuous progress and dedication, and strive to achieve the ultimate product. We have been ISO9001, CE, and GS certified and strictly adhere to their excellent specifications for nuts in the head. Our commitment to sustainability ensures that we are doing our part to protect the planet and the communities in which we operate. Our products are designed to be user-friendly and intuitive, making them accessible to people of all levels of expertise. We have more than 10 years of experience in international trade, and have established a strong reputation for reliability and professionalism. We are constantly seeking new opportunities to expand our product portfolio and reach new markets. We are always making unremitting efforts, and are willing to grasp the future with colleagues from all walks of life at home and abroad and create brilliance together.
  • Hex Nuts

    Hex Nuts

    Hex nuts are the quintessential and most widely used companion fasteners. Their simple yet effective design features a standard hexagonal shape with internal machine threads. The core value of

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  • Nylon Insert Nuts

    Nylon Insert Nuts

    Nylon insert nuts, often called nylon nuts, are specialized vibration-resistant fasteners. Their design incorporates a hexagonal body with a non-metallic nylon ring at the top. The standout feature

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  • Hexagonal Metal Lock Nuts

    Hexagonal Metal Lock Nuts

    Product Type: All-Metal Lock Nut (e.g., Toplock, Stover). Materials: Alloy Steel 40Cr/35CrMo, Stainless Steel 316. Strength Grade (Alloy): Grade 10, 12. Temperature Range: -50°C to 200°C. Surface

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  • Hexagonal Thin Nuts

    Hexagonal Thin Nuts

    Hexagonal thin nuts are specialized fasteners designed with a significantly reduced height profile compared to standard hex nuts. Their key advantage lies in their ultra-thin design, which saves

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  • Flat Flange Nuts

    Flat Flange Nuts

    Flat flange nuts are advanced fasteners that combine a standard hex nut with an integrated, wide, flat bearing flange. Their key advantage is the large, flat contact surface, which ensures even

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  • Toothed Flange Nuts

    Toothed Flange Nuts

    Toothed flange nuts are high-performance anti-loosening fasteners. They feature a standard hex body integrated with a flange whose underside is machined with radial serrations. Their core advantage

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  • Cap Nut

    Cap Nut

    Products, also known as acorn nuts, are fasteners that combine protection with decorative appeal. Their design features a standard hex body topped with a domed or rounded cap. The primary benefit of

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  • Blind Hole Insert Nut

    Blind Hole Insert Nut

    Blind hole insert nuts are specialized brass fasteners designed to be pressed or molded into a host material. They feature a knurled exterior and a blind hole — a threaded hole that does not pass

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  • Through-hole Knurled Copper Nuts

    Through-hole Knurled Copper Nuts

    Through-hole knurled copper nuts are the counterpart to blind hole inserts, featuring a through-hole design. Like their blind-hole counterparts, they have a knurled exterior for secure grip. Their

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Roger McNemar star star star star star
You are a reliable distributor and you can provide us with the best quality products and the most reasonable prices.
Eric Miller star star star star star
We appreciate the fact that you are very meticulous and don't miss a single detail.
Keith Barr star star star star star
I am very happy with these products, they are what I want them to look like!
Jacquline Johnson star star star star star
The company answered our questions quickly and professionally every time, and we learned a lot about the product in one fell swoop.
Joyce Thomas star star star star star
The company believes in three no-discount principles: no discount on quality, no discount on service, and no discount on reputation. So the quality of the products in their stores is very good, and
Rick Serrano star star star star star
After this cooperation, I would like to say that every penny spent on the company's products is worth it, and they have brought me a very pleasant cooperation experience.
With many years of manufacturing experience, we are committed to being the leading brand in the pan head self tapping, custom parts, flat head screws industry. We are committed to ensuring that we provide our customers with the highest standards of service. As one of the leading nuts in the head enterprises in China, we warmly welcome you to buy discount nuts in the head for sale here from our factory. All customized products are with high quality and low price. If you have any enquiry about quotation, please feel free to email us.
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