8 VITI TESTA A BOTTONE M4 X 16 TORX PIN CON TESTA A BOTTONE DADI A CANNA INOX A2
TORX PIN BUTTON HEAD BARREL NUTS M4 X 9. TORX PIN BUTTON HEAD SCREWS M4 X 16. 6 LOBE STAR PIN. M4 ARE REQUIRED FOR THE SCREW &. STAINLESS STEEL GRADE A2. THESE ARE VERY HIGH QUALITY SCREWS & BARREL NUTS.