3a thread class right-hand flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.188" grip length 40 thread quantity per inch 125000 single pounds per square inch shear strength cadmium expander surface treated unjc thread series
3a thread class right-hand flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.250" grip length 40 thread quantity per inch 125000 single pounds per square inch shear strength cadmium expander surface treated unjc thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.250" grip length 125000 single pounds per square inch shear strength furnished w/o bolt
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.750" grip length 125000 single pounds per square inch shear strength furnished w/o bolt
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.080" grip length 2260 single pounds per square inch shear strength cadmium body surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.376" grip length anodize body or chromate body surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.094" grip length self-locking passivate bolt surface treated