Hangzhou Guangsi Fasteners Co., Ltd.

China nut and lock nut Manufacturers Factory Suppliers

Each of our steel bolts and nuts, Hook Anchor Bolts, fastener nut bolt is designed to be more flexible in structure, safer in use, practical, and does not occupy a position. Our company hope sincerely cooperate with numerous clients, and we promise that we will offer high quality nut and lock nut and sincere service to the customers! We are a trusted and reliable company in the global marketplace. Always maintain a "pioneering and enterprising" corporate mentality No matter under any conditions or in any process, always maintain the positive mentality of successful people, be brave to open up, work hard and enterprising, and have full confidence and indomitable perseverance in the future and development of the company. In order to gain customer loyalty, our company continues to provide customers with excellent value, because only value can drive customer loyalty, enhance customers' repeat purchase behavior and increase corporate profits. Combining employees' personal career planning with the company's development is the core value of our company and employees' common growth. Our company has a reputation for excellence in customer service and satisfaction. To successfully establish our global brand status in key product categories, we need to establish brand value to attract more consumers in the market.
  • 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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  • 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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  • 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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  • 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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  • 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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  • 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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  • 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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  • Pan Head Sheet Metal Screw

    Pan Head Sheet Metal Screw

    The pan head sheet metal screw is a staple fastener in sheet metal fabrication, HVAC installation, and woodworking, favored for its sharp, coarse threads that cut cleanly into materials without

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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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Nereida Holmquist star star star star star
We admire your style of doing things, you never give up when you encounter difficulties, you only get more courageous when you are frustrated.
John Steelman star star star star star
This supplier's product is amazing and has many advantages.
Marvin Willis star star star star star
These creative products are fantastic. Both we and our customers are very satisfied with this batch of products, thinking that they meet the two major characteristics of beauty and practicality.
Barbara Barber star star star star star
We have worked with many vendors, but, honestly, you are the only one I would consider for a long-term partnership.
Thomas Harris star star star star star
We are very grateful to your company's after-sales service team for their timely technical support, especially our full-time customer server. Every time we encountered a problem, he was able to give
Rodrigo Williams star star star star star
As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
Our mission is to let innovation inject the soul into product design and allow the bolts and fasteners, head of the screw, machine screw with nut to create greater value for customers. As one of the leading nut and lock nut enterprises in China, we warmly welcome you to buy discount nut and lock nut 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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