2b thread class right-hand 20 thread quantity per inch cadmium over corrosion resistant steel color black in accordance with sae-ams-qq-p-416 cadmium surface treated
Used on 2590-01-551-7979 hoist unit, hydraulic, vehicular body. 0.502" hole diameter 0.869" outside diameter 0.125" material thickness washer, lock, regular helical spring zinc surface treated split helical-right hand
Used on 2590-01-551-7979 hoist unit, hydraulic, vehicular body. 3b thread class right-hand 18 thread quantity per inch nut, self-locking, hexagon passivate surface treated