DIN912 Hex Socket Head Cap Bolt

We keep on to establish and style and design outstanding top quality goods for carbon steel, all thread rod, ASME F436 square washer. We are going to present our best service to satisfy all your needs! Our company values the business philosophy of people-oriented and quality-oriented. We firmly believe our products will make you satisfied.

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.

After years of unremitting efforts, we have been committed to the research and innovation of DIN912 Hex Socket Head Cap Bolt. Over the past few years, our company has been working hard with the belief of 'Technology Entrepreneurship and People-oriented'. We handle various relationships based on the principle of mutual benefit, and strive to win the trust of our customers and make them willing to trade with us.