Description
Upgrade your heavy-duty fastening assemblies with our M18 Hex Nut crafted from premium SS316 (A4 / 1.4401) stainless steel. This nut is perfectly designed for use with M18 bolts, U-bolts, and threaded rods, delivering unmatched corrosion resistance and dependable mechanical strength in the harshest industrial, marine, chemical, and sanitary environments.
Key Features
- Superior Material: Manufactured from high-grade SS316 stainless steel, offering top-tier resistance to rust, acids, alkalis, and saltwater—ideal for aggressive, outdoor, or hygiene-critical settings.
- DIN 934 Compliance: Built to DIN 934 standard for precise sizing, metric threading, and universal compatibility with all standard M18 metric hardware.
- Professional Appearance: Passivated or polished surface ensures a clean, hygienic look for visible, food-grade, or clean-room applications.
- Reliable Strength: Engineered for high torque, repeated assembly, and secure fastening in demanding environments.
Technical Specifications
- For use with M18 bolts, studs, and threaded rods (18mm nominal diameter)
- Thread: M18 x 2.5mm pitch (metric coarse)
- Across flats: 26.16mm (minimum) to 27.0mm (maximum) per DIN 934 specification
- Thickness: 14.3mm (minimum) to 15.0mm (maximum)
- Material: SS316 Stainless Steel (A4 / 1.4401)
Applications
- Corrosion-proof mechanical and structural fastening in marine, food, beverage, utility, and pharmaceutical industries
- Secure connections in heavy industrial equipment, water treatment, and fabrication projects
- Construction, infrastructure, and assembly work requiring long-term performance, hygiene, and reliability
- Perfect for use with M18 U-bolts, hex bolts, and any standard 18mm fasteners in aggressive, sanitary, or clean environment
Why Choose Our M18 SS316 Hex Nuts?
- DIN-compliant sizing for a perfect, secure fit with all M18 hardware
- Unmatched durability and corrosion resistance, even in saltwater, chemical, and highly corrosive settings
- Clean, hygienic finish suitable for exposed, food-grade, and sanitary assemblies
- Available in bulk or custom packs for any project scale
