3a thread class right-hand 0.250" thread length flat chamfer head style 32 thread quantity per inch type 316 stainless steel socket head cap screw unc thread series
3a thread class right-hand 0.500" thread length button head style 32 thread quantity per inch type 316 stainless steel button socket head cap screw unc thread series
Used on navy code 07a070015. 2a thread class right-hand 1.750" thread length hexagon head style 10 thread quantity per inch bolt, 3/4-10 x 3.5, steel, sa-193-B7 unc thread series