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Nut, Self-Locking, Extended Washer, Double Hexagon
Part # 72789M-1414
The 72789M-1414 Self-Locking Nut is essential for aviation, featuring an all-metal design for extreme conditions. Rated for 450°F, made from 8740 & H11 steel alloys, and cadmium-treated for corrosion resistance. Its double hexagon style ensures reliable assembly in aircraft.
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Buy now from
Boeing Distribution Services
This product is no longer available.DISCLAIMER: Product information provided “as is.” Boeing may add, change, discontinue or remove this information at any time. Product photos may not be exact match to product delivered. See terms & conditions.