OD 5-25mm Metric Thread Half Hole Ball M2 M3 M4 M5 M6 M8 M10 M12 Stainless Steel Drilling Balls Female Thread Blind Hole BeadHome Improvement > Hardware0,42 USD (≈ 0,37 €)0,49 USDDisponibileSold by AliExpress WWVai al negozio