flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.310" grip length anodize stem or chromate stem surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.688" grip length 125000 single pounds per square inch shear strength cadmium expander surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.562" grip length 125000 single pounds per square inch shear strength cadmium expander surface treated
2a thread class right-hand 1.750" thread length hexagon head style 0.812" grip length 11 thread quantity per inch color black oxide surface treated unc thread series
3a thread class right-hand 0.877" thread length dished hexagon head style 1.428" grip length 18 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.242" thread length double hexagon head style 1.365" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.170" thread length knurled no. 1 head style 32 thread quantity per inch two holes 90 deg apart in thd portion w/nylon inserts for locking feature passivate surface treated unc thread series