
High Quality Stainless Steel Ss 316 3/4"~4" Hexagon Socket Button Head Screw
With reliable quality process, good reputation and perfect customer service, the series of products produced by our company are exported to many countries and regions for GB hex bolts, lock washer TS16949, Flange Nuts. Our technical level and quality assurance enable our products to continuously win the trust and favor of overseas customers. With your support, we will grow much better. We meet the needs of customers with the spirit of continuous innovation, the idea of advancing with the times and the unique corporate culture. We look forward to unifying the creative and energetic attitude of all employees to advance the business.
Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading gb hex socket screw manufacturers and suppliers in China, welcome to buy gb hex socket screws, gb 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.
Standard | Grade | Stainless steel | Finsh |
GB standard hex socket screw GB/T70.1 | 8.8 | 304 | white zinc |
10.9 | 316 | ||
12.9 |



We are firmly committed to our core mission of building the brand reputation of a trusted supplier of High Quality Stainless Steel Ss 316 3/4"~4" Hexagon Socket Button Head Screw. The progress of science and technology and the needs of customers are the driving force for our growth. We will give back to our customers with better products, more professional services and more affordable prices. Under the guidance of people-oriented management philosophy, we always adhere to the pursuit of excellence and attach importance to the development of talents.
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