Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DIN933M8X25A4 found under Screw Cap Hexagon H by Din Deutsches Institut Fuer Norm. The National Stock Number assigned to this part is 5305121565563, 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 DIN933M8X25A4.