Features: Brand new and high quality Made of metal material, durable, no rust and no deformation. This is Mounting Kits set with Stand Off/Screw for Gigabyte M.2 Motherboards Easy to use and simple to install. This screw work with most PC and Laptop motherboards. These M.2 screws/hexagonal pillars are indispensable for installing M.2 SSDs on compatible motherboards, delivering fast and reliable storage performances. Specifications: Material:Metal Type:Screws/Hex Nut Screws:Approx.4.6x3.9cm/1.81x1.53inch Hex Nut:Approx.4.6x9cm/1.81x3.54inch Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 2 Optional Package: Pacakge 1 Include:100x Screws Pacakge 2 Include:100x Hex Nut