Hot DIP Galvanized DIN903 Standard Flat Head M4 Carriage Bolt

We make continuous efforts to really improve the quality of threaded rod for sale, wing nut for sale, GB standard hex bolt and effectively drive the improvement of the quality of domestic related products. We take the market as the guidance, take the customer as the center, mold the brand with the product quality. Our company has strong production strength and becoming the backbone of the industry development and also leading the rapid development of the industry.

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

This International Standard specifies the characteristics of hexagon head screws with threads from M1.6 up to and including M64,of product grade A for threads M1.6 to M24 and nominal lengths up to and including 10 d or 150mm.whichever is the shorter,and product grade B for threads over 10d or 150mm,which ever is the shorter.

This type of product is the same as that covered by ISO 4014 with the exception of threading up to head and nominal lengths up to including 200mm as preferred lengths.

ISO4014

The successful development and implementation of our Hot DIP Galvanized DIN903 Standard Flat Head M4 Carriage Bolt will support the development of the industry and the enhancement of economic benefits. In order to enhance the trust relationship with customers, investors, employees, communities, partners and other stakeholders, we are committed to promoting exchanges. In the new era, the company will continue to adhere firmly to the core idea of innovation and development.