Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ISO4017-M16X30-8.8-A3C found under Screw Cap Hexagon H by International Organization. The National Stock Number assigned to this part is 5305014631063, 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 ISO4017-M16X30-8.8-A3C.