Guardrail Bolt Screw Highway Round Bolt High Tensile Black Zinc Galvanized

We are firmly committed to our core mission of building the brand reputation of a trusted supplier of wing nut CE, wire steel ISO9001:2008, bolts. We hope that we can form a situation of unity and step through communication, coordination, cooperation, and creating a fair and just and good corporate environment. We are capable of providing diversified solutions to our customers to meet their different needs. Our company attaches great importance to the innovation and development of technology, the advantage of which comes as our core competence. We will continue to forge ahead. Customer satisfaction is the goal of all employees in our company. We are guided by the employment policy of meritocracy, and we have absorbed a large number of people with both ability and political integrity for corporate purposes.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading gb hex bolt manufacturers and suppliers in China, welcome to buy gb hex bolts, gb standard hex bolt, bolt dimensions, high tensile bolts from our factory and company.

GB standard hex bolt includes two standards,GB5782 and GB5783.GB5782 apply to half thread GB standard hex bolt,GB5783 refers to full thread hex bolt.All the GB hex bolt grade can be 4.8、5.8、6.8、8.8、10.9 and 12.9etc.Both of them covering the dimension from the M1.6 to M64.         The application of the GB hexagon bolt is mainly in the field of structural steel,metal buliding,oil&gas,tower&pole,wind energy; mechanical machine,automobile,home decorating and etc.

GB5783

GB5782

We are going to make every single effort for Guardrail Bolt Screw Highway Round Bolt High Tensile Black Zinc Galvanized. We will effectively apply customer demand trends learned through various exhibitions to product development. We continue to develop new products to meet the market demand, improve the product grade, and use advanced testing equipment.