【M.2 computer screw】:easy installation with motherboard screw,standoff to attach drive on slot,secure laptop notebook m.2 nvme ssd in place on Asus, Gigabyte, ASRock, MSI and NGFF motherboard 【Durable material】:computer screw,standoff and screwdriver are made of alloy steel,resistant against rust,corrosion,suitable for laptop notebook repair,diy,ssd mouting 【Application】:M.2 standoff and screw are compatible with m.2 nvme hard drive and ngff,pcie,ps5,perfect for ssd mounting on personal computer,Samsung 850 EVO, 860 EVO, 960 EVO, 970 EVO, 950 PRO, 960 PRO, 970PRO