Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M12-X-1-75-PITCH-1-5-8-LONG found under by Manufacturing And Design Technology. The National Stock Number assigned to this part is 5305015846095, 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 M12-X-1-75-PITCH-1-5-8-LONG.