Handan Fastener Supplier Heavy Hex Nuts as Per Standard DIN934 4.8/ 8.8/10.9/12.9 Grade Zinc Palted/ Galvanized/ Teflon Green Nut

With the development of market demand and products, our ASME F436 square washer, lug nuts CE, Hex Bolts is constantly updated and improve in the direction of diversification and specialization. Welcome new and old friends to inquire by letter or call. We develop and provide goods and services useful to society and contribute to the sustainable development of society Under the corporate policy of trust and creativity, we will continue to work hard as always to actively promote the development of the industry.

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

GB hex nut is widely used, mainly in the field of machinery and equipment, construction, automobile, railway and other industries. Nut mechanical property has grade 4, grade 6, grade 8 and grade 10. GB hex nut covers the dimensional requirments of metric series hex nut. The common standard of GB hex nut is GB6170/6175. It includes normal hex nut and heavy hex nut. The size from M3-M64 diameter. 

Our company sticks into the basic principle of 'Quality is definitely the life of the business, and status may be the soul of it' for Handan Fastener Supplier Heavy Hex Nuts as Per Standard DIN934 4.8/ 8.8/10.9/12.9 Grade Zinc Palted/ Galvanized/ Teflon Green Nut. We seek development in the market economy, and innovation in business development. The company's employees forge ahead and make concerted efforts to develop new technologies and new products in line with market demand and development.