High Quality Fasteners DIN571 Hex Head Lag Screw Wood Screw Lag Bolt with Zinc Plated

Our company is a competitive carbon steel CE, Flang Nut, Stud Bolt And Rod TS16949 supplier that has always maintained a good cooperative relationship with domestic and foreign manufacturers and committed to the agency and distribution of various well-known international brands and other high-end imported materials from the original factory for many years. We treat our customers well, support our customers, and seek mutual benefits in strategic cooperation with our customers. We are adhering to the service concept of 'integrity, efficiency and quality', with advanced technology advantages, standardized management and operation, perfect information network, and enthusiastic service attitude, we are willing to work together with domestic and foreign customers to create a better future! We are backed with a robust infrastructural facility that enables us to manufacture, store, quality check and dispatch our products worldwide.

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 company can guarantee the quality of our High Quality Fasteners DIN571 Hex Head Lag Screw Wood Screw Lag Bolt with Zinc Plated and services and go abroad with our products and services. We have to be good at unity and cooperation, get motivation from the collective, and truly form a good atmosphere of mutual trust and respect. In terms of product quality, product delivery period and after-sales service, we have won the full recognition of customers, and we have gradually become a long-term strategic partner of many customers.