Type:Single/Double Titanium Banjo Bolt Screws. Material:Titanium Alloy TC4 (Ti Grade 5 6Al-4V ). Colour:Titanium Color / Rainbow / Golden / Black / Burning Blue. Pitch: 1.0mm / 1.25mm. Due to factors such as lighting, angle, display ect, there may be slight differences between the photos and the actual product.