flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.531" grip length 9000 double 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 0.531" grip length 9000 double pounds per square inch shear strength cadmium body surface treated
3a thread class right-hand 0.933" grip length 8100 double pounds per square inch shear strength 0.0156 oversize, for repair work only passivate surface treated unjf thread series