Metric M3 M4 M5 M6 M8 M10 Black Alloy Steel Torx Button Head Torx Screws Bolts
M3 M5 M6 M8 M10 Steel Button Head Torx Screws Bolts. Threaded : M3 x 0.5mm, M4 x 0.7mm, M5 x 0.8mm, M6 x 1.0mm, M8 x 1.25mm, M10 x 1.5mm . Material : 10.9 Grade Alloy Steel. The length of the bolt is not including the head.