DIN 7991 Flat Head Countersunk Head Hex Socket Cap Screw. Carbon Steel Black Finish

'Sincerity, Innovation, Rigorousness, and Efficiency' is the persistent conception of our firm for the long-term to create jointly with consumers for torx screws, bolt screw, tool nut. And we are able to enable on the lookout for any products with the customers' needs. It is necessary to seek truth from facts to understand the most real situation of the company and make the most accurate judgments and decisions. We have comprehensive R&D team, and based on customer needs, we can provide customized solutions and products.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading din hex socket screw manufacturers and suppliers in China, welcome to buy din hex socket screws, din standard hex socket screw 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.Since the establishment of Jinrui, an annual production capacity of 10000 tons fasteners has been achieved.                                 Hex socket screw used in electric power facilities、electric appliance、chemical engineering mechanical equipment and so on.And usually used with nut and washer.And normal socket screw tensile strength is High to 1000Mpa and more.

In the process of development, our company has condensed the core cultural essence of 'service and quality, management innovation and efficiency', and meticulously manufactured high-quality DIN 7991 Flat Head Countersunk Head Hex Socket Cap Screw. Carbon Steel Black Finish to contribute and repay the society in the process of continuous innovation and development. Our professional engineering group will always be ready to serve you for consultation and feedback. Learn more about the types of products that we work with or contact us now directly with your inquiries.