sourcing map Knurled Thumb Nuts, 4pcs M6 x D20mm x H5mm Brass Knurled Nut Flat Head Through Hole Lock Adjusting Nuts for 3D Printer Parts

Descriptions:
1. Material: The knurled thumb nut is made of brass, with good conductivity and thermal conductivity, corrosion resistance and wear resistance.
2. Advantages: The head has a knurled design to increase friction, and it is easy to install and remove by hand without any tools. The thread is deep, the tooth pitch is uniform, and the fastening force is good.
3. Appli...