
DIN 7980 Spring Lock Washers with Cylindrical Head for Screw
Our company will rely on equipment innovation and technological progress to continuously improve the technical quality of employees to ensure that enterprises provide customers with better cap screw for sale, fastener ISO9001:2008, ASME ANSI square head bolts. We take the pursuit of high-tech and high-quality brands as the main business philosophy, and the business goal of combining the best quality products with reasonable prices. We sincerely welcome domestic and foreign merchants to visit, order and negotiate business. We will meet the requirements of our customers with high-quality products, favorable price-performance ratio and timely after-sales service. While building brand strategy, our company has also strengthened the pace of internationalization strategy, looking around the world to meet the challenges of international marketization. We put the product quality and customer's benefits to the first place.
Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading din spring washer manufacturers and suppliers in China, welcome to buy din spring washers, din standard spring washer 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.
DIN standard Spring washer covers the dimensional requirments of metric series Spring WASHER.The standard of DIN standard Spring washer is DIN127 ,
The spring washer is widely used, mainly goes with bolt and screw. mostly made from steel 65Mn and steel #70 with high hardness
Standard | Grade | Finsh |
DIN127 | 65Mn | white zinc |
#70 | ||



We carry on to produce and structure top-quality excellent solutions for DIN 7980 Spring Lock Washers with Cylindrical Head for Screw. Our products are completed by our own team from R&D to production, which can fully control all links in the product production cycle to ensure that the products are delivered on time and quality. Over the past few years, we take the customer as the center, strive for production with quality, seek development with reputation, take the maximization of customer interests as the goal, and take the principle of product profit minimization as the principle of quantitative production, and constantly win the recognition and trust of new and old customers.
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