As a factory, we offer high-quality Hex Nut products with different strength levels including 4.8, 6.8, 8.8, 10.9, and 12.9. Our standard size Hex Flange Nut is available in Zinc Plain material, with UNF and UNC threads to meet your specific needs. Additionally, ANSI and DIN6923 and DIN6926 standards are followed to ensure that every product we manufacture is of the highest quality and meets all necessary requirements. Our A2 70 and A4 80 products are top-of-the-line and offer durability and strength at an affordable wholesale price. Trust us to provide you with the best Hex Nuts for your job, built to withstand the toughest conditions.