3a thread class right-hand 0.337" thread length pan head style 32 thread quantity per inch two slots on screw 0.034 in. min, 0.044 in. max w; 0.482 in. max lg passivate surface treated unc thread series
3a thread class right-hand 0.775" thread length pan head style 32 thread quantity per inch two slots on screw 0.034 in. min, 0.044 in. max w; 0.940 in. max lg passivate surface treated unc thread series
right-hand flat countersunk head style 32 thread quantity per inch nickel screw surface treated available in 100 pack or bulk pack of 1000 unc thread series
3b thread class right-hand flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.126" grip length 32 thread quantity per inch 125000 single pounds per square inch shear strength furnished w/o bolt passivate sleeve surface treated unjf thread series
