Product Overview
The Custom Stainless Steel Wing Butterfly Nut (Available Sizes: M10, M12, M16) is a premium fastening solution designed by RICHWITS, engineered for rapid hand-tightening operations without tools. Crafted from high-quality 304/316 stainless steel, this wing nut combines exceptional corrosion resistance with ergonomic butterfly-wing design, making it ideal for both industrial machinery and marine environments. Whether you're securing equipment on boats, assembling outdoor structures, or maintaining machinery in humid conditions, this Stainless Steel Wing Butterfly Nut delivers consistent clamping force with effortless operation. Available in multiple thread sizes (M10, M12, M16) to match diverse bolt specifications, it offers versatile compatibility for professional and DIY applications alike. With ample stock availability and low MOQ flexibility, we ensure you receive genuine marine-grade hardware precisely when you need it.
Key Features & Benefits
Premium 304/316 Stainless Steel Construction
Manufactured from industrial-grade SS304/SS316 stainless steel, this Wing Butterfly Nut offers superior resistance to rust, oxidation, and chemical corrosion. Unlike carbon steel alternatives that degrade in moist environments, it withstands saltwater exposure, high humidity, and extreme temperature fluctuations—making it indispensable for marine applications, outdoor installations, and food processing equipment. The material's inherent tensile strength ensures the nut maintains thread integrity under vibration and dynamic loads, preventing loosening over time.
Ergonomic Wing Design for Tool-Free Operation
Featuring precision-cast butterfly wings with optimized grip geometry, this Stainless Steel Wing Nut enables rapid hand-tightening and loosening without wrenches or spanners. The wing surfaces are textured to prevent slipping even with wet or gloved hands, dramatically reducing installation time compared to standard hex nuts. This user-centric design is particularly valuable in confined spaces where tool maneuverability is limited, or for applications requiring frequent adjustments.
Technical Specifications
Usage Scenarios
Marine & Boating Applications
The Marine Grade Wing Butterfly Nut is essential for boat maintenance and rigging operations. Use it to secure deck hardware, fasten inspection hatches, attach canvas covers, or adjust standing rigging components—no tools required when working over water. Its 316 stainless steel variant offers maximum resistance to saltwater corrosion, ensuring reliable performance during extended ocean voyages.
Industrial Machinery Maintenance
Factory maintenance crews rely on this Stainless Steel Fastener for quick equipment adjustments and temporary fixturing. The wing design allows rapid repositioning of guards, covers, and adjustable components during production line changeovers, minimizing downtime compared to traditional hex nut assemblies.
Outdoor & Architectural Installations
For pergolas, greenhouses, and outdoor signage, this weather-resistant wing nut provides secure fastening that can be easily adjusted seasonally. Its aesthetic stainless steel finish complements visible architectural connections while eliminating rust stains on surrounding materials.
FAQ
Is the Stainless Steel Wing Butterfly Nut magnetic?
Austenitic stainless steel grades (304/316) are fundamentally non-magnetic in their annealed state. However, minor magnetic properties may develop during the cold-forming and machining processes used to create the wing geometry—this does not indicate inferior material quality or reduced corrosion resistance. For definitive material verification, we recommend professional testing methods such as X-ray fluorescence (XRF) spectroscopy or chemical spot testing with stainless steel identification solution.
How to prevent thread galling during installation?
To avoid thread seizing (galling)—common with stainless steel fasteners—apply an anti-seize compound or food-grade lubricant to threads before initial installation. Avoid power tools that generate excessive friction heat. For 316 grade nuts used with 316 bolts in critical marine applications, consider using different grade combinations (e.g., 304 nut with 316 bolt) to reduce galling risk due to dissimilar work-hardening rates.
Packaging & Delivery
Exhibition
