
Black Galvanized Torx Pan Head Sheet Metal Screws
Our advanced equipment, excellent management, and spirit of continuous innovation have kept the quality of our Washer CE, concrete wall anchors, metric bolt sizes at the leading level in the industry. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. Our company has established a set of strict quality assurance system from design, development, production, manufacturing to service. In the future, we will continue to uphold the high-efficiency and high-quality quality, and strive to achieve the top with the spirit of pioneering, innovative, truth-seeking and pragmatic dedication. Since always, we are all taking the meager profit but high turnover as an objective, our price justice reasonable and we do not strongly receive the tips, so that customer can absolutely be relieved.
Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading wood screw manufacturers and suppliers in China, welcome to buy wood screws, m4 screw, sheet metal screws, lag screws, types of screws from our factory and company.
Shanghai Jinrui owes total assets of RMB 50 million with area of 5000㎡. The business covers 18 countries from five continents.Now three branches of Shanghai Jinrui are Shanghai Xingrui Bolt Factory, Shanghai Xingrui Wire Steel Factory, and Shanghai Xingrui Hot heading Factory.
Wood screw used in construction area、packing area and furniture.And usually the lag wood screw is used with pallet or wood box.The tensile strength is about 400Mpa.And zinc plated is normally finishment.
Standard | Grade | Stainless steel | Finsh |
Din standard wood screw Din571 | 4.8 | 304 | white zinc |
8.8 | 316 | ||
10.9 |



Looking to the future, we will uphold and implement our vision of becoming a global industry leader and our mission of creating high quality Black Galvanized Torx Pan Head Sheet Metal Screws. Our employees have created amazing performances one by one with good professional quality and working standards of excellence in different positions, showing a positive and enterprising style. We have mature design capacity, production and processing capacity, as well as superior market price performance advantages.
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