IFI D-12 Single Chamfer Hex Nuts

IFI D-12 Single Chamfer Hex Nuts. Wide Size Range: Available in sizes from 3/4' to 5', and M18-M64. Multiple Material Options: Made from Medium Carbon Steel, Alloy Steel, etc. Various Finish Options: Plain+oil, Black, Zinc, HDG, Phosphated, Dacromet. Multiple Standard Compliance: Meets DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni standards. Custom Manufacturing: We produce nuts according to your specific standards. 35 Years Experience: Over 35 years of experience in fastener manufacturing. ISO9001 Certified: Certified with ISO9001/2015, GB/T19001-2016, and SGS. Large Capacity Facility: 60,000 sqm facility with advanced hot forging process.