Mugast 5 Pack Long Thumbscrew with Thumb Screw Set Thumb Screw Bolt Replacement Accessories for Fixing Cameras to a Standard Tripod, Suction Cup, Monopod, etc. Made of high quality high-strength, stainless steel and ABS, more wearable and , provides long life Easily tighten and loosen screws Easy to install and use Features: 1. Convenient to install and use 2. Standard long screw for connecting camera and holder stand conveniently 3. and useful 4. Accessories for fixing cameras to a standard tripod , suction cup , monopod etc Specifications: Color: Black (as the picture show) Material: ABS + Stainless Steel Length: approx. 6cm/pc Weight: approx. 10g/pc Compatible With: For/ For / For Xiaomi Yi / For AEE sport cameras Package Included: 5 x Long Thumb Knob Screws (not include the nut) Notice: 1. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 2. Please allow 1-2cm error due to manual measurement. Thanks for your understanding.