flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.626" grip length ns" letters after the material code "b" indicate no preference to lock type (may be visible or internal) . rivets with no letter code (indicating visible lock type) chromate sleeve surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.688" grip length ns" letters after the material code "b" indicate no preference to lock type (may be visible or internal) . rivets with no letter code (indicating visible lock type) chromate sleeve surface treated
3a thread class right-hand 0.406" thread length flat countersunk head style 2.000" grip length 32 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand flush countersunk head style 0.302" grip length 24 thread quantity per inch 108000 single pounds per square inch shear strength cadmium surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.365" grip length 24 thread quantity per inch 108000 single pounds per square inch shear strength cadmium surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.443" grip length 24 thread quantity per inch 95000 single pounds per square inch shear strength color bronze cadmium surface treated unjf thread series
universal head style 0.188" grip length ns" letters after the material code "b" indicate no preference to lock type (may be visible or internal) . rivets with no letter code (indicating visible lock type) chromate sleeve surface treated
3a thread class right-hand 0.306" thread length oval countersunk head style 32 thread quantity per inch internal hexagon socket in threaded end 0.0791 in. min passivate surface treated unjf thread series
2a thread class right-hand 1.730" thread length fillister head style 40 thread quantity per inch passivated per federal specifica tion qq-p-35; recess conforms to MS9006driver size number 1; magnetic permeab ility:2.0 max (air-1.0) for a field strength of h-2000 oersteds using a magnetic indicator per mil-i-17214; dimensional limits unc thread series
