
Chinese Factory Direct Hot Sale All Kinds of Head Type Self Drilling Screw
Our company sticks to the principle of 'Quality is the life of the company, and reputation is the soul of it' for bolt dimensions, nuts TS16949, hollow wall anchors. We have various models with complete specifications, excellent quality, and can also be customized according to user needs. We take quality as the foundation of our success. Attaining consumer satisfaction is our company's purpose without end.
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 |



Our eternal pursuits are the attitude of 'regard the market, regard the custom, regard the science' and the theory of 'quality the basic, belief the very first and management the advanced' for Chinese Factory Direct Hot Sale All Kinds of Head Type Self Drilling Screw. We already have an excellent reputation and influence in the industry after years of hard work and development. We emphasize the image and status of the company's internal and external in the society, and establish our own brand.
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