flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style any acceptable grip length 85000 single pounds per square inch shear strength passivate surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style any acceptable grip length 85000 single pounds per square inch shear strength passivate surface treated
4a nut thread a thread class right-hand nut thread a 2.625" nut thread a thread length 21.500" overall length 4.5 nut thread a thread quantity per inch navy special project 2.000 in. radius on one end, 0.625 in. lg shoulder on tight end unc nut thread a thread series