flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 49000 single pounds per square inch shear strength chromate surface treated
2a thread class right-hand 0.375" thread length knurled no. 1 head style 32 thread quantity per inch oxide color black oxide fastener surface treated unc thread series
3a thread class right-hand 1.037" thread length flat countersunk undercut head style 0.312" grip length 24 thread quantity per inch furnished with fluorsilicone rubber o-ring per mil-r-25988, ty 1, cl 1 unjf thread series
3a thread class right-hand 0.467" thread length double hexagon head style 0.750" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.467" thread length double hexagon head style 0.562" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.516" thread length double hexagon head style 1.125" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.510" thread length flat chamfer head style 40 thread quantity per inch color black oxide surface treated unc thread series
3a thread class right-hand 0.345" thread length dished hexagon head style 0.802" grip length 20 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.400" thread length hexagon head style 1.740" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
Used on hemtt family (heavy expanded mobility tactical trucks); 2320-01-442-1940,truck,cbt,(command bridge transporter); 3990-01-444-5196 cement mixer,2320-01-304-2277 and 2320-01-304-2278 pls (palletized loading system). 2a thread class right-hand 0.875" thread length hexagon head style 18 thread quantity per inch zinc surface treated unc thread series
