Stainless Steel Nuts

Industrial-grade stainless steel lock nuts with M5-M27 size range and black oxide/zinc plating. Features three locking mechanisms for vibration resistance in mining, oil & gas, and heavy machinery applications. Manufactured to ANSI and DIN980 V standards with 15+ years of fastener expertise and 7-15 day delivery.

Precision 316 stainless steel square nuts in M3 to M10 sizes with superior corrosion resistance. Automated manufacturing ensures consistent quality for machinery, LED lighting, and bicycle applications. Available in 304/316 stainless steel and alloy steel with OEM/ODM services and competitive pricing.

Industrial-grade stainless steel cage nuts with blue-white zinc plating for superior corrosion resistance. Available in M4-M8 sizes with Grade 4.8 certification. Features include 304/316 stainless steel construction, custom manufacturing options, and comprehensive quality control. Ideal for automotive, construction, and heavy machinery applications.

Professional-grade M3-M16 stainless steel serrated flange lock nuts featuring external tooth design for superior anti-loosening performance. Available in 304 stainless steel with flange diameters from 7.6mm to 31.3mm. Ideal for automotive, construction, and industrial applications with custom manufacturing options available.

Professional M4-M10 stainless steel square weld nuts manufactured to DIN7983 standards. Available in 201, 316 stainless steel and alloy steel materials. Features precision forging, high surface hardness, and advanced resistance welding technology for reliable performance in industrial applications. Complete with OEM/ODM support and global shipping options.

Professional-grade M4-M16 stainless steel weld nuts manufactured from corrosion-resistant 304 stainless steel. Available in sizes M4 through M16 with comprehensive technical specifications. Features automated production, 15+ years manufacturing expertise, and strict quality control for industrial machinery and equipment applications.

Made from 304 and 316 stainless steel, these welding nuts and bolts ensure strong, durable joints in high-temperature applications. Available in sizes M4 to M16 with OEM/ODM service. Resistant to desoldering and false welding for reliable performance.

201 stainless steel cage nuts in M4-M8 sizes with 9.5-12mm height for server racks, cabinets, and industrial machinery. Features single-side installation, high load capacity, corrosion resistance, and cost-effective alternative to 304/316 stainless steel. Custom sizing available with OEM services for automated equipment applications.

Professional-grade 304 stainless steel acorn nuts with Grade 4.8 rating and nickel plating. Available in sizes M3 to M20 for automotive, construction, and industrial applications. Features superior corrosion resistance, anti-loosening design, and customizable options. Over 15 years of manufacturing expertise with automated production and comprehensive support.

Professional grade alloy stainless steel cap nuts available in sizes M3 to M20. Manufactured to JIS standards with Grade 4.8 classification using 304 stainless steel, alloy steel, or carbon steel. Features precision forging, advanced hardness control, and quick installation for industrial applications in automotive, construction, and machinery sectors.

Made from 304 stainless steel, these thin lock nuts range from M8 to M20. Designed for use with cotter pins, they offer reliable self-locking under dynamic loads. Custom sizes available. Ideal for machinery, automotive, and industrial applications.

Made from premium 304 stainless steel, these square nuts offer excellent corrosion resistance and durability. Available in sizes M3 to M12, they meet DIN7982 standards. Ideal for electrical and industrial fastening, with OEM/ODM support and reliable delivery.

Durable zinc plated square nuts in M3-M10 sizes. Made from 304/316 stainless steel or alloy steel. Ideal for construction and industrial use. OEM/ODM available. Fast shipping.

High-strength serrated flange lock nuts in M3-M16 sizes, grade 4 zinc plated. Made from alloy or 304 stainless steel for durability. Ideal for machinery, automotive, and industrial fastening. Custom sizes and packaging available.

Durable serrated flange lock nut in M3-M16 sizes, grade 4.8. Made from 201 or 304 stainless steel with blue white zinc plating. Offers reliable anti-loosening for machinery, construction, and automotive. Custom sizes and OEM support available.

Professional grade 4.8 serrated flange lock nuts with black zinc coating, available in M3-M12 sizes. Features superior vibration resistance, multiple anti-loosening mechanisms, and compatibility with 201/304 stainless steel and alloy steel. Ideal for automotive, construction, and industrial applications requiring reliable fastening solutions.

Professional 201 stainless steel lock nuts with external tooth washers in M5 size and Grade 5 strength. Features anti-loosening design for machinery, construction, and lamp fixtures. Available in multiple materials including alloy steel and 304 stainless steel. Custom manufacturing available with comprehensive quality control and global shipping options.

Premium titanium steel cap nuts in sizes M6 to M16, manufactured from corrosion-resistant 316L stainless steel. Features include dimensional stability, acid/alkali resistance, and waterproof properties. Ideal for industrial machinery with 15+ years manufacturing expertise and comprehensive support services.

High-performance brass cap stainless steel nuts available in sizes M3 through M20. Featuring excellent corrosion resistance, thermal conductivity, and electrical properties. Ideal for mining equipment, automotive, construction machinery, and injection molding applications. Customizable specifications with 15+ years manufacturing expertise and automated production quality control.

High-quality GB6170 zinc plated cage alloy stainless steel nuts available in M4-M10 sizes with 9.5-12mm height. Features advanced anti-loosening technology for machinery, construction, and industrial applications. Made from 304 stainless steel with customization options and comprehensive quality assurance.