High Precision Linear Motion Parts CNC Used Ball Screws

Our company attaches great importance to scientific management and new product development. While consolidating and developing original products, we continue to develop new series of mild steel TS16949, rivets ISO9001:2008, ASME ANSI standard flat washer. We abide by the promise to customers and the ethical standards, and we won't harm the interests of the customers. We have clear rewards and punishments and at the same time, we will realize the double love management of every employee's work and life and our team will grow healthily with our enterprise. We mainly sell in wholesale, with the most popular and easy ways of making payment, which are paying via Money Gram, Western Union, Bank Transfer and Paypal.

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.

Our technicians concentrate on research and innovation, and several new series ofHigh Precision Linear Motion Parts CNC Used Ball Screws are put on the market every year. We vigorously promote technological innovation, strictly control product quality, adhere to the business philosophy of customer-oriented, and strive to increase market share while being at the forefront of the industry. We will continue to uphold the business philosophy of creating contributions that we have adhered to so far.