Reliable 100PK wing nut 1/4in-20 are designed for quick hand tightening and loosening without the need for tools. The two-wing design provides a comfortable grip, making these fasteners ideal for applications that require frequent assembly, adjustment, or removal. • Compatible with standard 1/4in-20 threaded fasteners. • Tool-free installation and removal. • Easy-to-grip wing design. • Durable construction. • Corrosion-resistant finish.