Hexagon Socket Head Auto Screws

Our company is strong and specializes in the operation of concrete anchors ISO9001:2008, ASME ANSI hex nuts, GB Carriage Bolt, with all other business activities allowed by the company in the country. Our company keeps promises and operates in compliance. We will then send our best prices to you.

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

Whether our Hexagon Socket Head Auto Screws is standard design or customized according to customers' needs, it is renowned worldwide for its high performance, high reliability and innovation. We need to develop marketable products to attract customers based on continuous research on industry development and market trends, and understanding the potential needs of customers. We take 'internationalization, specialization, and quality' as our development goal, and win customers with our passion, focus and sincerity.