11 Ago 50 PCS 8mm 0.31 Inch 304 Stainless Steel Bearing Balls G200 Precision 28HRC
Hardness: 28HRC. Precision Grade: G200. 50 Pcs 8mm 304 Stainless Steel Bearing Balls. Material: 304 Stainless Steel. 50 x Stainless Steel Bearing Balls. 【Smooth Surface and Appearance】: Our steel balls are polished to a mirror-like finish, providing a smooth and reflective appearance....