1. Aluminum alloy material, smooth surface, strong and beautiful, abrasion resistance and corrosion resistance, not easy to rust.2. Machining, finely trimmed without burrs, which can increase friction and make it easier compatible with you to twist the screw.3. Wide applications, can be connected with projector bracket adapter photography accessories gimbal camera tripod etc.4. Smooth thread, makes it easy to install and remove.5.Made of material, durable.Specification:New and Product name: conversion screwProduct material: aluminum alloyProduct color: blackProduct application: camera, tripod, etcProduct Size: as shown in the figurePackage Included1PCS Note:Please refer to the measurement. Tiny measuring error is allowable in normal range.There might be a little color difference due to the monitor, camera or other factors, please refer to the physical item.