I’m your sourcing partner for reliable fasteners, and I want to talk about flanged nuts. As a China-based Manufacturer, I know how important it is to have secure, vibration-resistant joints across your assemblies. Our flanged nuts come in stainless steel, carbon steel, and zinc-plated finishes, with standard sizes from M6 to M20, and metric and UNC threads. The large flange provides extra bearing surface to distribute load and reduce thread pull-out, while some serrated variants resist loosening in dynamic applications. We can tailor coatings, heat treatment, and threading options to fit your equipment, whether you’re building conveyors, machines, or automotive components. With our factory in China and strict QA, you’ll enjoy consistent quality, competitive pricing, and short lead times. Let me know your specs and I’ll quote quickly—no fuss, just solid performance you can count on.
Flanged nuts are more than fasteners; they anchor strength and distribute load. An end-to-end solution begins with material choice and precise tolerances, proceeds through tooling and pre-production sampling, and ends with secure packaging and worldwide distribution. With options for metric and imperial threads, corrosion-resistant finishes, heat treatment, plating, and passivation, this approach suits automotive, machinery, and construction. Engineering support, rapid prototyping, and compliant production reduce risk and optimize performance at every stage. Global buyers gain certainty from transparent QA, traceable lots, and scalable capacity. Flexible minimums, predictable lead times, and real-time order visibility keep projects on track. Integrated logistics and priority production guard against disruption, while ongoing testing ensures torque stability, pull-out strength, and corrosion resistance in harsh environments. This end-to-end model delivers lower total cost of ownership and faster time-to-value than traditional supplier models.
| Size (Nominal) | Thread Pitch | Material | Finish | Flange Diameter (mm) | Flange Thickness (mm) | Nut Height (mm) | Standard | Applications |
|---|---|---|---|---|---|---|---|---|
| M6 | 1.0 | Cold-rolled steel | Zinc plated | 14.0 | 2.0 | 4.0 | DIN 6923 | General machinery, automotive, electronics assembly |
| M8 | 1.25 | Cold-rolled steel | Zinc plated | 16.0 | 2.3 | 4.3 | DIN 6923 | Machinery, HVAC, appliance assembly |
| M10 | 1.5 | Cold-rolled steel | Zinc plated | 17.0 | 3.0 | 4.6 | DIN 6923 | Automotive assembly, machinery |
| M12 | 1.75 | Stainless steel 304 | Satin finish | 20.0 | 3.4 | 4.8 | DIN 6923 | Food processing equipment, beverage machinery |
| M14 | 2.0 | Stainless steel 304 | Satin | 25.0 | 4.0 | 5.2 | DIN 6923 | Water systems, valves |
| M16 | 2.0 | Stainless steel 316 | Polished | 28.0 | 4.5 | 5.4 | DIN 6923 | Chemical plants, marine applications |
| M20 | 2.5 | Alloy steel | Zinc plated | 32.0 | 5.0 | 6.0 | DIN 6923 | Heavy machinery, construction |
| M24 | 3.0 | Stainless steel 316 | Polished | 38.0 | 5.5 | 6.6 | DIN 6923 | Marine equipment, offshore |