1PCS Alloy Steel Thread Die 1/2-13" 1/4-20" 3/8-16" 5/16-18" 4-40" 6-32" 8-32" 10-24" UNC Thread Die Metal Thread ToolHome Improvement > Hardware5,77 USD (≈ 5,16 €)5,89 USDDisponibileSold by AliExpress WWVai al negozio