10PCS Black Stainless Steel 304 Knurled Thumb Nut M4 Round Knobs Hand Nuts for 3D Printer Parts
Special Features
- The product is made of high quality metal material, the surface is black zinc, durable, long service life.
- Product size: Total size approx.: 12 x 8mm/0.47x0.31in, thread: M4 x 0.7mm.
- The outer surface of the product has a knurled thumb, which is very easy to manually tighten, but also easy to disassemble, very convenient.
- The products are suitable for 3D printing beds, machine tools, cabinets and toolboxes.
- Product package contains: 10 pieces of knurled finger nuts.
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