PT/NPT/G 1/16 1/8 1/4 3/8 1/2 3/4 1 1-1/4 1-1/2 2 US Inch External Thread 304 Inner Hexagon Socket Allen Head Bolt End Cap PlugHome Improvement > Hardware2,01 USD (≈ 1,80 €)2,19 USDDisponibileSold by AliExpress WWVai al negozio