Heavy Hex Nuts Phosphating Hexagon Nut High Strength Nut GB/T 1229

For the future,we will keep devoting ourselves to improve our technologies and JIS hex bolts, Auto Fastener, Mertic Double Ends Stud. Our corporate mission is to let products and services penetrate into the hearts of users, so that employees and the company can grow together. Our company has constantly been able to update the items performance and safety to meet the markets and strive to be top A on stable quality and sincere service. We intend to provide users with excellent solutions with innovative technologies and products, instead of offering our products only.

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. 

Becoming the specialist manufacturer in this sector, we have attained wealthy practical encounter in producing and managing for Heavy Hex Nuts Phosphating Hexagon Nut High Strength Nut GB/T 1229. Our company is committed to creating a first-class brand, establishing a good image of integrity, and providing high-quality services for consumers at home and abroad. Let us work together to write a brilliant new chapter!