2a thread class right-hand 2.240" thread length 20 thread quantity per inch bend of u bolt plastic coated 4.780 in. on either side of centerline 0.060 in. thk round bend unf thread series
3a thread class right-hand 0.328" thread length flat countersunk head style 0.094" grip length 32 thread quantity per inch anodize surface treated unc thread series
3a thread class right-hand 0.190" thread length hexagon extended washer head style 24 thread quantity per inch passivate surface treated unf thread series
