Hangzhou Guangsi Fasteners Co., Ltd.

China bolt and washer Manufacturers Factory Suppliers

We are committed to green development and harmonious development, providing safe and environmentally friendly screws with gasket, pan head bolt, metal nut and quality services to the society and contributing to economic development. Our company has been engaged in the production of bolt and washer for many years. With the continuous change and development of the market, customers have put forward higher requirements for product quality and service, and our company will also require itself more strictly to provide customers with high-quality products and enthusiastic services. After years of scientific and technological research, the company has improved the cost-effectiveness of various products, thanks to the trust and care of our customers. Information technology can promote the continuous progress of our management, shape our core competitiveness and improve our service quality. We actively fulfill the mission of the enterprise, determined to reform, innovative development, rapid development of the main business. Our team is comprised of experienced professionals with a deep understanding of the industry. Our company is dedicated to diversity and inclusion.
  • 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

    Add to Inquiry
  • 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

    Add to Inquiry
  • Cross Recessed Pan Head Machine Screw

    Cross Recessed Pan Head Machine Screw

    Cross recessed pan head machine screw is a widely used fastener for assemblies that need reliable tightening, easy tool engagement, and a neat rounded head appearance. The pan head provides a broad

    Add to Inquiry
  • Truss Head Self Tapping Screw

    Truss Head Self Tapping Screw

    Truss head self tapping screw is designed with a low-profile, wide head that provides a larger bearing surface than many standard screw heads. This makes it useful for fastening thin panels, plastic

    Add to Inquiry
  • 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

    Add to Inquiry
  • Flat Head Machine Screw

    Flat Head Machine Screw

    Designed for applications requiring a completely flush, flat surface after installation, our flat head machine screw combines high-strength fastening with exceptional aesthetic appeal. Achieving the

    Add to Inquiry
  • 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

    Add to Inquiry
  • 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

    Add to Inquiry
  • Pan Head Machine Screw With Washer

    Pan Head Machine Screw With Washer

    The pan head machine screw with washer is an ideal integrated solution for assemblies that undergo constant vibration or require a wider load-bearing surface to protect delicate materials. By

    Add to Inquiry
  • 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

    Add to Inquiry
  • 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,

    Add to Inquiry
  • 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

    Add to Inquiry
Rochelle Martin star star star star star
Because of the large purchase volume and the promotion activities of this supplier, we saved a lot of purchase costs, and the quality of the products did not disappoint.
Lloyd Meadows star star star star star
Your quality control is very strict and you treat your products meticulously.
Carole Stephenson star star star star star
You are a company that is very good at listening to people and is brave enough to correct problems.
Barbara Sweet star star star star star
Although this is our first time working together, you have served us very well.
Sherry Marks star star star star star
We are very grateful to this supplier for their help and support in the past year! We can cooperate with them for a long time precisely because their good organization and management can always make
Victor Radcliffe star star star star star
This supplier belongs to a big brand and the products are trustworthy and of good quality.
Bolts and Nuts, Hex Cap Screws and …...

WebFree Shipping on Orders over $25, No Order Minimums! Thank you for visiting BoltsAndNuts.com. We are your direct source for wholesale Hex Cap Screws, Self Drilling...

Types of Washers - The Home Depot...

WebA washer is a circular piece of hardware that evenly distributes the force of a screw or nut. Washers can relieve friction and prevent corrosion or leakage. They can help maintain tension or serve...

FASTENER REFERENCE GUIDE...

WebFor bolts and screws longer than 6 in. Grade 1 requirements shall apply. 307A 307B A325 A449 BC BD A490 H - K G 9 for additional technical information, contact fastenal engineering at...

List of 14 Types of Washers & Their Uses …...

WebSep 14, 2020 · Washers and Types Contents show Its shape is like a round ring. Before tightening the nut and bolt, it...

USBoltKits | Premium USA Made Assortments – US Bolt Kits...

WebShop USBoltKits.com for A Large Variety of Bolts, Nuts, Washers, Screws, Hydraulics, Bolt Kits, Electrical Kits, Hardware Kits and Much More! We Offer Both Metric and Standard Sizes. Low Prices,...

Washers at Lowes.com...

WebHillman 1/2-in Standard Split Lock Washer. Engineered to provide more uniform load distribution, split lock washers are great for any indoor/outdoor project. Ideal for situations...

We have both a national and international operating network, and our hex head self drilling screw, round head bolt is well received by both domestic and international customers. As one of the leading bolt and washer enterprises in China, we warmly welcome you to buy discount bolt and washer 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.
goTop

(0/10)

clearall