3a thread class right-hand flush countersunk head style 0.245" grip length 9300 double pounds per square inch shear strength color black on thread end. oversize parts, for repair work only. unjf thread series
3a thread class right-hand flush countersunk head style 0.433" grip length 9300 double pounds per square inch shear strength color black on thread end. restricted usage, oversize parts, for repair work only. unjf thread series
3a thread class right-hand 0.745" grip length 13100 double pounds per square inch shear strength 0.047 oversize. for repair work only. cadmium surface treated unjf thread series
3a thread class right-hand 0.807" grip length 13100 double pounds per square inch shear strength 0.0470 oversize. for repair work only. cadmium surface treated unjf thread series
Used on aircraft, stratolifter c-135, aircraft, intruder a-6e. 3a thread class right-hand 0.432" grip length 95000 single pounds per square inch shear strength aluminum surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.370" grip length 6130 double pounds per square inch shear strength 0.016 oversized, for repair work only. unjf thread series
3a thread class right-hand 1.183" grip length 13100 double pounds per square inch shear strength 0.0470 oversized. restricted usage, for repair work only. cadmium surface treated unjf thread series
3a thread class right-hand 0.870" grip length 13100 double pounds per square inch shear strength 0.047 oversize. for repair work only. cadmium surface treated unjf thread series
3a thread class right-hand flush countersunk head style 1.307" grip length 30600 double pounds per square inch shear strength grit blast top of head, with color white on thread end. 1/64" oversize. unjf thread series