Feature

●High Quality 304# Stainless Steel Ball
●Manufacturing Process: Precision Ball CNC Numerical Control Machine Drilling and Tapping - Cleaning and Polishing
●According to the common sense, the smaller the diameter of the ball, the smaller the diameter of the hole will be
●M20 * 3mm * 5PCS = Ball diameter is 20mm, Hole diameter is 3mm, Quantity is 5
●This product has no thread. You can define yourself. Many customers are buying the products, and you are always satisfied

[M20 x 6mm x 5PCS]

Description

Neutral stainless steel sphere with magnetic or weak magnetic hole, can be used for decoration, educational experiments, mechanical accessories, hardware accessories, DIY bead bracelets and so on.