Description: brand new and high quality Feature: Made of high-quality metal material, durable Long service life and durability A set of accessories, convenient for M. 2 SSD mounting screws for motherboards for M. 2 SSD screws for 13020 for M.2SSD, (for m.2 Screw fit Laptop) Purpose: Convenient for mounting any motherboard to your PC chassis OR fastening and mounting any HDD, SSD, CD-ROM, DVD-ROM drives. for head screw for easy use, It is very convenient to repair the Laptop, Notebook, Toys, and Home appliance or Office device. Threaded Hex Male-Female commonly used in part to install motherboards into the computer chassis. Suitable for PC motherboard, PC for case, and other PCB board mount. Package include:(Optional) Package include A: 1 X for M.2 screw 1 X screwdriver 1 XPhilip for Head Screw Package include B: 2 X for M.2 screw 1 X low hex for head jackscrews 3 XPhilip for Head Screws 1 X screwdriver 1 X -Anchor Package include C: 2 X for M.2 screw 1 X low hex for head jackscrews 3 XPhilip for Head Screws 1 X screwdriver Package include D: 4 x for M.2 standoffs 4 x for M.2 screws 4 x gaskets 1 x screwdriver Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you