Double Blue Fastener Manufacturing Co., Ltd. is a leading manufacturer, supplier, and factory of high-quality fasteners in China. Our latest offering is the DIN7504K self-drilling screws, which are perfect for joining thin sheets of metal up to 2mm thick. The screws are made from high-grade materials and are designed to provide quick and easy assembly, making them ideal for use in construction, automotive, and industrial applications.
With their sharp drilling tip, the DIN7504K self-drilling screws are able to penetrate even the toughest materials, reducing the need for pre-drilling and saving time and money. Plus, with their corrosion-resistant coating, they are able to withstand extreme weather conditions and other harsh environments.
At Double Blue Fastener Manufacturing Co., Ltd., we are committed to providing our customers with the highest quality products and outstanding customer service. Whether you need screws for your latest project or are looking to stock up for future jobs, we have everything you need to get the job done right. So why wait? Contact us today and discover why we are the go-to supplier for all your fastener needs.