3.786" inside diameter 4.222" outside diameter 0.058" major thickness special flat ring style 211000.0 pounds per square inch tensile strength rating cadmium surface treated
3a thread class right-hand flush countersunk head style 0.255" grip length 108000 single pounds per square inch shear strength cadmium surface treated unjc thread series
2a thread class right-hand 0.135" thread length knurled no. 1 head style 32 thread quantity per inch vertical straight line knurl anodize head surface treated unc thread series
2a thread class right-hand 1.500" thread length hexagon head style 0.625" grip length 11 thread quantity per inch passivate surface treated unc thread series
2a thread class right-hand 1.750" thread length hexagon head style 0.250" grip length 11 thread quantity per inch thd end ground to 0.438 in. dia by 0.250 in. lg unc thread series
2a thread class right-hand 3.250" thread length hexagon head style 3.500" grip length 8 thread quantity per inch thd end ground to 0.938 in. dia by 0.250 in. lg un thread series
