Viti testa bottone esagonale acciaio nero 10,9 bulloni a brugola M2 M2,5 M3 M4 M5
Button Heads present a pleasing appearance to an assembly. Type Button Socket Cap Screw. Drive Allen. Thread Coarse. Material Alloy Steel. Drive Size 1.3mm 1.5mm 2mm 2.5mm 3mm 4mm 5mm. Finish Black Oxide.