Hangzhou Guangsi Fasteners Co., Ltd.

China fasteners for bolts Manufacturers Factory Suppliers

We take the leading technology as our countersunk pan head screw, self tapping metal screws, hex head self drilling screw development strategy, set our eyes on the first-class level of the industry, and actively seize the high point of future competition. Relying on our own technical advantages and management advantages, we strive to create fasteners for bolts that is superior to the current level in the market in terms of product performance and quality. We are experts in our field, with the experience and knowledge to handle even the most challenging projects and orders. In order to meet the needs of customers, we also have a large warehouse and complete after-sales service to ensure that customers have no worries. We have a strong focus on innovation, and continuously strive to improve our products and services. Our company operates with transparency and honesty in all business dealings. We offer competitive pricing and flexible terms to help businesses succeed in global markets. The company has formulated a long-term development plan, taking active measures while exploring the market down-to-earth.
  • Cylindrical Head Socket Screws

    Cylindrical Head Socket Screws

    Cylindrical head socket screws, typically featuring an internal hex drive, are a preferred solution for high-strength fastening. Their cylindrical head profile — generally taller than pan or

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  • Pan Head Machine Screw

    Pan Head Machine Screw

    Pan head machine screws are a key category of machine-thread fasteners. Unlike self-tapping screws, they feature standard machine threads designed for use with pre-tapped holes. Their main advantages

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  • Double-ended Screws

    Double-ended Screws

    Double-ended screws, also known as studs or threaded rods, are specialized machine-thread fasteners with precision machine threads on both ends and a smooth shank in the center. Their key advantages

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  • Hand-tightening Screws

    Hand-tightening Screws

    Products are highly user-friendly fasteners designed for tool-free operation. Their heads feature a knurled, anti-slip surface that allows secure tightening and removal by hand, without the need for

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  • Countersunk Head Self Tapping Screws

    Countersunk Head Self Tapping Screws

    Countersunk head self tapping screws are used when a flush surface and direct fastening into material are both required. The countersunk head allows the screw to sit flat after installation, while

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  • Double Ended Stud

    Double Ended Stud

    Double ended stud is a threaded fastening component with threads on both ends and an unthreaded or specially designed middle section depending on application requirements. It is often used where two

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  • Cylinder Head Machine Screw

    Cylinder Head Machine Screw

    Our cylinder head machine screw is engineered to meet the highest precision standards of the modern assembly industry. With over 14 years of dedicated manufacturing experience, we have perfected the

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  • Double Ended Screw

    Double Ended Screw

    The double ended screw is a highly versatile and structurally critical fastener designed to provide strong, seamless joints across dual interfaces, commonly bridging wood-to-wood or wood-to-metal

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  • Pan Head Machine Bolt

    Pan Head Machine Bolt

    Designed for heavy-duty assembly applications where a flat clamping surface and a robust head profile are required, our pan head machine bolt offers unmatched reliable performance. The broad, flat

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  • Round Head Self Tapping Screw

    Round Head Self Tapping Screw

    The round head self tapping screw features a highly aesthetic, domed head that sits gracefully above the mounting surface, making it the preferred choice for visible assembly joints in furniture,

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  • Sems Screw

    Sems Screw

    As a highly specialized fastening component, our sems screw (featuring pre-assembled flat and spring washers) represents the pinnacle of assembly-line efficiency and vibration resistance. By

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  • Thumb Screw

    Thumb Screw

    Designed for applications that require frequent manual adjustments or quick-release access without the use of tools, our thumb screw features a highly tactile, knurled head that provides a non-slip

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Nicholas Norton star star star star star
Over the years, the company has been adhering to the principle of honesty, seeking development from facts, and won the trust of many customers with high-quality products
Andrew Follis star star star star star
We are impressed by how well organised and efficient your company is in everything you do.
Michael Swinson star star star star star
This is the first time we have cooperated with this company, and their products have surprisingly great advantages, and there is no problem in using them.
Albert Williams star star star star star
We are deeply attracted by the quality of your products.
Frank Gonzales star star star star star
We can cooperate with such an excellent enterprise as you, and we think we can learn a lot from you.
Donna McLaughlin star star star star star
There is no difference between these items and the video, it is really worth the money!
Our mission is to develop creative products to customers with a good experience for Pan Head Machine Screw, hex head bolts and nuts, Hook Anchor Bolts . As one of the leading fasteners for bolts enterprises in China, we warmly welcome you to buy discount fasteners for bolts 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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