2a thread class right-hand 0.875" thread length hexagon head style 18 thread quantity per inch 5/16" - 18 x 2" A307a low carbon plain finish hex bolt unc thread series
Used on mrap - unique nsn - 2 mrap variants. right-hand 5.000" thread length hexagon head style 7 thread quantity per inch bolt, grd 8 hex 1.25-7 x 5.0 unc thread series
Used on mrap - unique nsn - 2 mrap variants. right-hand 50.0mm thread length hexagon head style gr 8.8 10mm x 1.50p x 50mm pltd or unpltd hex head bolt grade 8.8 m thread series
Used on 2590-01-551-7979; hoist unit, hydraulic, vehicular body. 2a thread class right-hand 0.750" thread length hexagon head style 20 thread quantity per inch zinc surface treated unc thread series