Metric Thread Half Hole Ball M2 M3 M4 M5 M6 M8 M10 M12 Stainless Steel Drilling Balls Female Thread Blind Hole Bead OD 5-25mmHome Improvement > Hardware0,42 USD (≈ 0,38 €)0,51 USDDisponibileSold by AliExpress WWVai al negozio