100pcs/lot Hexagon Allen Hex Socket Cup Head Screw Bolts M1.4 M1.6 M2 M2.5 M3 M4 Grade 12.9 Carbons Steel Din912Home Improvement > Hardware4,96 USD (≈ 4,44 €)5,06 USDDisponibileSold by AliExpress WWVai al negozio