Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ISO 4017 M12X35-8.8-A2K found under Screw Cap Hexagon Head by International Organization. The National Stock Number assigned to this part is 5305016635832, 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 ISO 4017 M12X35-8.8-A2K.