Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ISO10642-M5X12-A4-70 BLACKENED found under Screw Cap Socket He by International Organization. The National Stock Number assigned to this part is 5305015154161, 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 ISO10642-M5X12-A4-70 BLACKENED.