3a thread class right-hand 0.295" thread length knurled no. 3 head style 32 thread quantity per inch anodize stand-off surface treated unf thread series
2a thread class right-hand knurled no. 4 head style 32 thread quantity per inch passivate springpassivate stand-offpassivate fastener surface treated unc thread series
2a thread class right-hand 0.266" thread length pan head style 28 thread quantity per inch anodize stand-offpassivate fastener surface treated unf thread series
3a thread class right-hand hexagon extended washer head style 28 thread quantity per inch passivate stand-offpassivate fastener surface treated unf thread series
2a thread class right-hand 0.250" thread length flat countersunk undercut head style 32 thread quantity per inch anodize stand-off surface treated unc thread series
2a thread class right-hand 0.250" thread length flat chamfer head style 32 thread quantity per inch anodize stand-off surface treated unc thread series
3a thread class right-hand knurled no. 5 head style 32 thread quantity per inch rubber o-ring furnished anodize spring surface treated unf thread series