Factory Wholesale DIN912 Stainless Steel Head Socket Cap Machine Screw

We adhere to the service tenet of 'serving users, being responsible for users, and satisfying users', and provides customers with high-quality Stud rod CE, ASME ANSI square nuts, eye bolt CE and comprehensive services. Since our inception, we have been committed to the long-term profitability and sustainability of our business. We continue to innovate and struggle for the goal of building a century-old enterprise with first-class management and first-class efficiency. We insist on safe operation as the fundamental, continuously implement safety inspection and supervision, and continuously improve the safety management level. In the process of continuous development and improvement, our company attaches great importance to the interests of customers and our commitment to customers.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading gb square head bolt manufacturers and suppliers in China, welcome to buy gb square head bolts, gb standard square head bolts, expansion bolt from our factory and company.

Shanghai Jinrui Norm Parts Supplies Co., Ltd. was built in 2001 which located in Baoshan District adjacent to the Bao Steel Group.Shanghai Jinrui is a fastener enterprise who owes a set of R & D, design, production and sales of high quality.

Square head bolts is similar with hexagon head bolt, but this kind of bolt, square head bolt has larger surface force, commonly used in rough structure can also be used for parts with a T-shaped groove, in order to adjust the position of the bolt.

Square head bolts are divided into a grade4.8 bolt, grade8.8 bolts, grade10.9 bolts, grade12.9 bolts depengding on the strength. According to the screw wire material ,it's dividedinto iron bolts and stainless steel bolts, stainless steel bolts have SUS304 stainless steel bolts, stainless steel, SUS201 bolts, stainless steel SUS316 bolts.

We insist on 'reform, innovate, and strive for the first', continuously improve the core competitiveness of the enterprise, and make continuous progress towards the goal of becoming a leader in the global Factory Wholesale DIN912 Stainless Steel Head Socket Cap Machine Screw industry. We have a group of intelligent employees, we not only have unique views on the future trend of the industry, but also have a profound grasp of the market. Thanks to the enthusiasm and wisdom of all our employees, we have made great progress in product quality, service and after-sales.