Pack of 2 standard screws 1/4 inch - 20 male thread to M5 M6 M8 M10 male thread tripod screw adapter camera mounting converter screw DSLR camera conversion screw photo equipment accessories tripod connection fixed mounting Features available from 1/4"-20 male thread to M5 M6 M8 M10 male thread. Aluminium alloy material, smooth surface, strong and beautiful, wear-resistant and corrosion resistant, not easy to rust. CNC machining, burr-free fine cutting, increase friction, facilitates screwing. Wide range of applications, can be connected to the projector mount adapter, photo accessories, PTZ camera tripod, etc. Thread is smooth, easy to install and disassemble. Material Aluminum Alloy Type A27 A27 1/4 Male to M8 Male Quantity 2pcs/set Package Including 2 * Conversion ScrewsAfter-sales support and adviceThank you for your support. If you have any suggestions after sale, please contact us, we will actively and properly solve it for you.