Hangzhou Guangsi Fasteners Co., Ltd.

China flat head bolts and nuts Manufacturers Factory Suppliers

Our technical and economic indicators have steadily improved, the quality of Cylindrical Internal Hex Bolts, screw on fastener, screw bolt with nut has continued to improve, and market competitiveness has been further enhanced. Our objective will be to research and develop new products, continue to innovate, strive for perfection and deliver better flat head bolts and nuts to customers around the world. In international business, our company always follows the principle of equality and reciprocity. In our opinion, to create value for customers is to provide customers with products that can obtain value. All of us work together to form a vigorous and outstanding team, hoping to continue to write a new chapter of vigorous development together. 'Based on innovation, focusing on quality, honest service, sincere cooperation and common development' is our consistent pursuit, and providing customers with high-quality, safe and reliable products is our eternal policy. We will continue to exceed ourselves, as always, to create value for customers, to provide better technology, products and services. In terms of after-sales service, we have professional personnel to track customers' orders in real time to ensure the smooth delivery of goods. Employees are the most important factor of enterprise productivity, their health is related to the safety of production and economic benefits of enterprises and the harmony and stability of enterprises.
  • Expansion Bolts

    Expansion Bolts

    Product is specialized fasteners designed for secure fixing into masonry walls and concrete. The system typically consists of a bolt, an expansion sleeve, a flat washer, a spring washer, and a nut.

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  • Pan Head Self-tapping Screws

    Pan Head Self-tapping Screws

    Pan head self-tapping screws are a core type of self-tapping fastener, featuring a round pan head that combines aesthetic appeal with uniform load distribution. These screws can tap and fasten

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  • Countersunk Self-tapping Screws

    Countersunk Self-tapping Screws

    Countersunk self-tapping screws are a core sub-category of self-tapping fasteners, featuring a countersunk head designed to sit flush with the material surface after installation. This eliminates

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  • Flathead External Hex Bolt

    Flathead External Hex Bolt

    Flathead external hex bolt are a core category of hex fasteners, distinguished by their low-profile head design, which sits closer to the material surface than standard hex heads. This minimizes

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  • Cylindrical Internal Hex Bolts

    Cylindrical Internal Hex Bolts

    Cylindrical internal hex bolts are the premier choice for precision, high-strength fastening, featuring a smooth cylindrical head with an internal hex socket. Their defining advantages include

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  • Hook Anchor Bolts

    Hook Anchor Bolts

    Hook anchor bolts, also known as foundation bolts or L-shaped/J-shaped anchor rods, are specialized fasteners designed for permanently securing heavy machinery and structures to concrete foundations.

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  • U-bolts

    U-bolts

    U-bolts are versatile clamping fasteners with a distinctive U-shaped body and threaded legs. Their design principle is wrap-around conformity combined with bidirectional, uniform tightening and

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  • Round Head Carriage Bolt

    Round Head Carriage Bolt

    Round head carriage bolts are traditional fasteners specifically designed for use with wood and other soft materials. Their defining structure features a smooth, rounded head with an integrated

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  • Hexagonal Flange Bolts

    Hexagonal Flange Bolts

    Hexagonal flange bolts are advanced fasteners where the hex head and wide, load-distributing flange are cold-forged as a single piece. The primary advantage of these bolts is the flange anti-slip

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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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  • Flat Head Self Tapping Screw

    Flat Head Self Tapping Screw

    The flat head self tapping screw is an exceptionally efficient fastening solution designed to form its own matching threads in softer materials like plastic, wood, or sheet metal, while keeping the

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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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Jamie Ewing star star star star star
These goods have won the unanimous praise of my customers, thank you!
Robert Earl star star star star star
The company's customer service staff is really super patient, and they have made complicated modifications to our products according to our needs.
Joe Gardner star star star star star
Really thank the supplier for letting me buy the long-awaited product. Good quality and cheap. I will take care of the business next time.
Matthew Mayle star star star star star
Their products are very functional and easy to operate, which is good and worth having!
Hazel Basham star star star star star
Even though there were some unpleasant things happened during the cooperation, you still touched us with your sincerity.
Charles Johnson star star star star star
Happy cooperation, payment has been confirmed, please check!
The form of international competition has changed from the original competition for quotas to the competition for comprehensive strength of products in the international market. Our company has been unremitting in improving the strength of self screwing screws, us bolts and nuts, CNC Machining Of Copper Products . As one of the leading flat head bolts and nuts enterprises in China, we warmly welcome you to buy discount flat head bolts and nuts 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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