123A-NUT-42 CONN.M.2 M3 NUT H:4.20MM T544757 123A-NUT-42 is a Nut designed for use with M.2(Ngff) Connector systems. Part of the 123A series by ATTEND, it features a size of M3. Compliant with ROHS standards, this accessory is packaged in TAPE&REEL for secure handling and efficient storage.