Hex Head with Non-Standard Screw Bolt

Over the years, we have always been engaged in the manufacture of carbon steel wires, alloy steel, rivets for sale with an attitude of learning and a vision of development. With excellent service quality and professional production lines, we provide users of different groups with higher quality services. Our company is people-oriented, sophisticated equipment, rigorous craftsmanship, vigorous, and strides forward

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

Since our company has been engaged in the research and development of Hex Head with Non-Standard Screw Bolt for many years, we have accumulated a lot of experience to facilitate users to choose high-quality products. We take innovation and technology, provide high-quality products, meticulous and thoughtful service as our own responsibility, seeking common development with our partners. We will continue to improve the quality of production, in order to thank customers for their long-term support and cooperation with our company, but also to open up new business areas.