High-temp self-locking nut, 1/4-28NAS1805-4 - NAS1805 Self-Locking NutsSKU: NAS1805-4$1.00PriceThread Size*1/4-28Finish*SteelDrill Option*Silver PlatedQuantity*Add to CartSpecificationsNAS1805-4Cross ReferencesNAS1805-4Technical Details-4ApplicationsHigh Temperature https://cdn.hasaerosupply.com/img/NAS1805-4.jpg