Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M5X8DIN84 A4 70 found under Screw Machine by Din Deutsches Institut Fuer Norm. The National Stock Number assigned to this part is 5305121667453, and the Federal Supply Class is 5305 Screws. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like M5X8DIN84 A4 70.