[Knurled Thumb Nuts] - Thread Size: M10; Pitch: 1.5mm
[Size] - 30mm x 20mm/1.18" x 0.79"(D*H)
[Material] - Made of iron material that is high hardness, no rust and perfect corrosion resistance.
[Easy to Use] - This nut with knurled surface that can be easily tightened, assembled and disassembled by hand without any tools.
[Application] - Commonly found on 3D printer beds, machine tools, cabinets, toolboxes, great for crafting projects and things that require quick adjustments.