DIN938 Metric Double Studs Bolt Zinc Yellow

In order to better develop our DIN hex bolts, Hex Nuts, mild steel CE, we continuously gather high-quality and high-tech talents to form a team of technical talents for development and research. We have established deep friendships and good cooperative relationships with our customers. Our continuous improvement of new scientific and technological concepts make our company from a small company to gradually form a company which is highly concerned by the international and domestic industry.

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 thinks what customers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for DIN938 Metric Double Studs Bolt Zinc Yellow. We provide customers with high-quality and most valuable professional products and services, and win their understanding, respect and support with sincerity and strength. Welcome new and old customers to visit and guide our company. We play a leading role in providing customers with high quality products good service and competitive prices.