
Wholesale Black Galvanized Head Stainless Steel Screw
In the use of products, it can help customers to select the appropriate alloy wire steel, threaded bar, lug nuts, and provide technical support for after-sales service. Creating high-quality cost-effective products is our corporate's vision in the new development stage. The service is well received by users! 'Meticulous manufacturing, sincere service' is the principle that we have always pursued, and striving for first-class products is our constant goal. Welcome customers from home and abroad to discuss business.
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 |



For so many years, we have impressed customers at home and abroad with our sincerity, with high qualification rate of our Wholesale Black Galvanized Head Stainless Steel Screw and good after-sales service. Desire to collect requests of your stuff and produce the long-term co-operation partnership. To build a happier, much more united and far more professional team!
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