Enjoy hassle-free buying and usage. 304 stainless steel hexagon coupling nuts in various sizes including M3, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M22, M24. Ideal for connectors... Specifications: Thread Type: Coarse Material: Stainless Steel Color: Silver Thread Size: M6 Total Size: 20mm/0., 78 x 10mm/0., 39( Height x Outer Dia) Package Includes: 6 x M6 Coupling Nut Warm Note: 1., Manual measurement, please allow 1-2mm error due to manual measurement., 2., The color may exist slight difference due to different screen display. HeeHoo 20Pcs M6 Stainless Steel Round Coupling Nuts, 10mm or 12mm Outer Diameter, 6mm to 30mm Length Options, Corrosion Resistant Extension Nuts for Threaded Rod (M6 x 12mm x 20mm M6 Round Connector Nuts,Stainless Steel Coupling Nut,20 Pcs Round Connector Nut M6x1 0 10 L25mm Rod Coupling Nuts Stainless Steel Threaded Sleeve Rod 423bef5e Ae21 40c4 Aca9 D1bef27100b4.134e7c6561e0bbff8d5ed21d3f1fe71b Versatile Applications -- Ideal for frequent angle adjustments in camera pans, lamp brackets, and glass folding dining tables. High-Quality Material -- Our 6 M6 coupling nuts are made of durable stainless steel, providing excellent rust resistance. Enjoy hassle-free buying and usage. Compact & User-Friendly -- With a size of 20mm/0.78" x 10mm/0.39", these nuts are easy to use for various applications Strong & Reliable Connection -- Ensure secure connections between threaded parts, offering stability and preventing loosening. Compact & User-Friendly -- With a size of 20mm/0., 78 x 10mm/0., 39, these nuts are easy to use for various applications.