Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DIN939 M8X25 8 8 found under Stud Plain by Din Deutsches Institut Fuer Norm. The National Stock Number assigned to this part is 5307121243955, and the Federal Supply Class is 5307 Studs. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DIN939 M8X25 8 8.