Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5H3124 found under Screw Cap Hexagon Head by William Adams Pty Ltd. The National Stock Number assigned to this part is 5305007215492, 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 5H3124.