Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0.375-16UNC2AX1.125FLHD NYLON found under Screw Machine by Hardware Specialty Co Inc. The National Stock Number assigned to this part is 5305012910145, 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 0.375-16UNC2AX1.125FLHD NYLON.