Bulk & Factory Direct Supply
Built-In Washer Design for Load Distribution & Vibration Resistance
Flange nuts feature an integrated washer-like base that helps distribute load evenly and reduce surface damage, while also improving resistance to loosening from vibration. Serrated versions provide additional locking capability, making them ideal for demanding mechanical and structural applications.
At Offshore Milling & Sourcing, we supply bulk flange nuts sourced directly from global manufacturers, delivering durability, consistency, and cost efficiency for high-volume production.
Types Available
- Standard Flange Nuts
- Serrated Flange Nuts
- Non-Serrated Flange Nuts
- Metric Flange Nuts
- Heavy Duty Flange Nuts
- Custom Per-Print Flange Nuts
Grades Available
- Grade 2
- Grade 5
- Grade 8
- ASTM A563
- ASTM A194
- Metric Class 8 / 10 / 12
- Custom Mechanical Requirements Available
Materials
- Low Carbon Steel
- Medium Carbon Steel
- Alloy Steel
- Stainless Steel 304
- Stainless Steel 316
- Brass (for specialty applications)
Finish & Coating Options
- Zinc Plated
- Yellow Zinc
- Black Oxide
- Plain Finish
- Hot Dip Galvanized
- Stainless (Natural Finish)
- Zinc Flake / Geomet Coatings
- Custom Corrosion-Resistant Coatings
Industries Served
- Automotive & Transportation
- Construction & Infrastructure
- Industrial Manufacturing
- Agriculture Equipment
- Oil & Gas
- OEM Manufacturing
Applications
- Automotive assemblies and chassis systems
- Machinery and equipment fastening
- Structural connections
- Applications requiring load distribution without washers
- High-vibration environments (serrated flange nuts)
- General industrial and OEM use
Why Offshore Milling & Sourcing?
- Direct factory sourcing for competitive pricing
- High-volume, consistent production
- Precision manufacturing and threading
- Custom engineering and per-print capabilities
- Reliable global logistics and delivery
Request a Quote
Looking for dependable flange nuts?
Contact Offshore Milling & Sourcing today for pricing, samples, and custom specifications.
