Hangzhou Guangsi Fasteners Co., Ltd.

China bolt round head square neck Manufacturers Factory Suppliers

Since its establishment, our company has been devoting itself to the research, development and production of all fastener, nuts bolts fasteners, countersunk machine screw . Relying on the cutting-edge design concept, perfect production system, and rigorous after-sales service, we already have a good reputation in the industry. Foreign trade has been exported to many countries and regions, and has become one of the important production bases of bolt round head square neck export in our country. A sense of teamwork and a strong sense of responsibility and mission are the inexhaustible source of our business. All employees of the enterprise unite and cooperate to fight for the established goals of the enterprise, especially the management of the enterprise is a sincere and united collective. In the ever-changing market environment, who first introduces new products that meet the market demand, who can occupy the commanding height of market competition, who can gain the control of competitive advantage. In line with the principle of honesty and trustworthiness, we sincerely provide consumers with low price and high quality products. "Integrity, high quality and low price, sincere service, industry leading" is the core competitiveness of our company.
  • 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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  • Half-round Head Self-tapping Screw

    Half-round Head Self-tapping Screw

    Half-round head self-tapping screws combine aesthetics with high performance. Their semi-circular head sits closer to the material than a pan head while providing greater pressure resistance than a

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  • Machine Thread Three-piece Combination Screw

    Machine Thread Three-piece Combination Screw

    The machine thread three-piece combination screw represents a highly integrated fastening solution. It consists of a machine screw, a flat washer, and a nut pre-assembled into a single, ready-to-use

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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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  • 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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  • 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 Machine Screw

    Countersunk Head Machine Screw

    Countersunk head machine screw is designed for assemblies that require a flush surface after installation. Its flat countersunk head sits neatly into a prepared countersunk hole, making the surface

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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 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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Larry Pearson star star star star star
My order is very complete and I am very satisfied!
Abraham Freeman star star star star star
This company has a very long warranty period, which shows that they really want customers to use their products with good quality.
Carl Vaughn star star star star star
The employees of this company have a strong sense of responsibility and work carefully, helping us to buy great products.
John Crisp star star star star star
I have to say, for so many similar suppliers, we still like the company's products best.
Roy Probst star star star star star
I am very satisfied with the company's products, as described on the official website. The appearance, function and operation are all as described by the salesman.
David Caffrey star star star star star
I am very satisfied with these products and will come again next time!
Square Neck, Round Head Carriage Bolt - BW INDUSTRIAL SALES...

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WebSquare Neck, Round Head Carriage Bolts. 18-8 SS, Fully Threaded. DIN 603....

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WebMay 10, 2016 · This item: 3/8-16 x 1-3/4" Carriage Bolts, Round Head, Square Neck, Stainless Steel 18-8, Full Thread, Plain Finish, Flat Point, Quantity 25 by Fastenere $19.50 25 Qty 3/8-16...

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WebSquare Neck, Round Head Carriage Bolt Grade 8 Full Threaded Square Neck, Round Head Carriage Bolt Low Carbon Steel Bolts Alloy Steel Anchor Bolts, Bent B-7 Bolts & Studs Battery Bolts Carriage...

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WebSquare neck round head bolts also have other names such as locking bolts, anti-rotating bolts, transport bolts...with various sizes and diverse materials. Skip to content. CHEAP...

Our steel fasteners, custom screw, nuts bolts and screws, hardware nuts and bolts has unique and advanced functions, which can replace traditional products and win greater economic benefits for the company. As one of the leading bolt round head square neck enterprises in China, we warmly welcome you to buy discount bolt round head square neck 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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