Describe:100% brand new and high quality Made of high quality material, durable and practical Features: Titanium alloy material, corrosion resistance, no rust; Controllable cutting and machining, precise and smooth thread; High hardness, durable and extremely low wear rate; Material is lightweight and ideal for lightening riding needs. Specification: M4x26 Material: Titanium alloy Size: 12*7*2cm Weight: about 20g; pin: 1.1g/piece; circlip: 0.1g/piece Package: Boxed Notes: 1. Due to various factors such as monitor brightness and light brightness, the actual color of the product may be slightly different from the picture displayed on the website. 2. Please allow for slight manual measurement bias in the data