The Wingnut G3/4" is a durable, easy-to-use fastener designed for pumps, sprayers, softwash rigs, and industrial equipment. Its winged design allows for quick hand-tightening and loosening without tools, making it ideal for applications that require frequent assembly, disassembly, or adjustment. Manufactured from high-strength, corrosion-resistant materials, the G3/4" wingnut provides long-lasting performance even in harsh environments exposed to sodium hypochlorite (SH), detergents, oils, and moisture. Its OEM-style sizing ensures compatibility with standard pump and system fittings. Specifications & Features: Part Type: Wingnut Thread Size: G3/4" Design: Winged for tool-free tightening and removal Material: Corrosion- and chemical-resistant metal or composite Benefits: Quick and easy installation or removal OEM-style direct replacement Strong and durable for heavy-duty use Resistant to harsh chemicals and outdoor conditions Applications: Softwash pumps and skids Pressure washer systems Agricultural sprayers Industrial fluid-handling equipment #21 on diagram