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 > Hardware5,64 USD (≈ 5,05 €)5,75 USDDisponibileSold by AliExpress WWVai al negozio