Description: Titanium is know for its high strength, toughness, durability, it is also lightweight and corrosion-resistant. It has a great ability to withstand high and low temperatures. It also is not corrosive and will last when subjected to saltwater. Not only is the bolt a better option than steel but it also has a fancy unique design. Come with several color options to choose from. Many applica tions especially in sports, automotive, racing, bicycle, motorbike and so on. Hope you will pleased with this product and recommend it for anyone waiting strong, corrosion-resistant, fancy bolt. Features: 1. Made of titanium alloy, with high strength, lightweight, corrosion-resistant and durable. 2. Great ability to withstand high and low temperatures. 3. Three different colors and two different size to choose from. 4. Not only look fantastic but it works great for you. 5. Many applications especially in sports, automotive, racing and so on. Specifications: Material: Titanium GR5/ TC4 Color: Colorful, Black, Silver (Optional) Total Length: approx. 2.5cm / 0.9" Thread Length: approx. 2cm / 0.78" Weight: approx. 4g Quantity: 1pc Size: M6 x 16mm, M6 x 20mm(Optional) Package Included: 1 x Titanium Bolt with Washer Note: 1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please in kind prevail. 3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. .