- Size : 20mm x 13mm (0.79" x 0.51") - Compact dimensions for versatile applications. - Knurled Thumb Nuts : Thread Size: M6; Pitch: 1mm - Ensures a secure fit for various fittings and assemblies. - Material : Crafted from high-hardness iron - Durable, rust-resistant, and designed for long-lasting performance. - User-Friendly Design : The knurled surface allows for easy hand tightening, assembly, and disassembly - No tools required, making adjustments quick and convenient. Applications : - Ideal for securing furniture components or fixtures, allowing for quick setup and modifications. - Perfect for DIY projects where frequent assembly and disassembly are needed, such as building models or crafting. - Useful in mechanical assemblies where reliable, tool-free adjustments are required. With these thumb nuts, you gain the advantage of convenience combined with durability, making them a must-have for both professional settings and home projects.