Specifications:
Name:Brass Thread Balls
Material:Brass
Outer Diameter:10mm-150mm
Thread Hole:M3-M10
Tolerance:±0.1mm
Features:high hardness, good roundness, wear resistance
Applications:Thread Brass balls, no magnetic or weak magnetic, can be used for decorations, teaching experiments, mechanical accessories, hardware accessories, DIY Buddhist beads bracelet and so on