Wholesale Supplier of Heavy Duty Screws from China

Looking for a reliable heavy duty screw that can withstand tough environments and heavy loads? Look no further than Double Blue Fastener Manufacturing Co., Ltd. As a leading manufacturer, supplier, and factory based in China, we take pride in providing high-quality fasteners to customers around the world.

Our heavy duty screws are made from top-grade materials that are built to last. Whether you're working in construction, manufacturing, or any other industry that requires a strong and reliable fastener, our screws won't let you down.

We understand that every project is unique, which is why we offer a wide range of heavy duty screw options to suit your specific needs. From self-tapping screws to wood screws and everything in between, we've got you covered.

When it comes to heavy duty screws, quality and durability are key. Trust Double Blue Fastener Manufacturing Co., Ltd. to provide the highest quality products at a competitive price. Contact us today to learn more and place your order.

Featured Products

  • Introducing our newest addition to our line of hardware products – the Heavy Duty Screw. Designed for ultimate durability and strength, our Heavy Duty Screw is the perfect fastener for all your tough construction and DIY projects. Manufactured using high-quality materials, our Heavy Duty Screw boasts a superior torque and holding power, making it ideal for securing heavy loads and withstanding extreme weather conditions. The advanced threading on this screw ensures a tight and secure fit, providing maximum support to your structures. Our Heavy Duty Screw is versatile and can be used for a wide range of applications, such as decking, fencing, roofing, and framing. The screw's sharp point allows it to easily penetrate hard surfaces for effortless installation, saving you time and effort. With its rust-resistant properties, you can confidently rely on our Heavy Duty Screw to withstand the test of time, ensuring your projects remain stable and secure for years to come. Available in a variety of sizes, our Heavy Duty Screw can accommodate any project requirement while maintaining its superior strength and performance. Invest in our Heavy Duty Screw for your next project and experience the difference in quality and reliability for yourself.

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  • Iron Material Hex Head Wood Half Thread Self-Drilling Screws with Blue & White Zinc Coat

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    Double Blue Fastener Manufacturing Co., Ltd. is a leading manufacturer of fasteners in China. The company has been in operation for many years and has served customers from various industries. Recentl
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