2a thread class right-hand 0.375" thread length flat chamfer head style 20 thread quantity per inch head vertically knurled passivate fastener surface treated unc thread series
2a thread class right-hand 0.281" thread length knurled no. 4 head style 40 thread quantity per inch head vertically knurled passivate fastener surface treated unc thread series
3a thread class right-hand 0.375" thread length knurled no. 4 head style 32 thread quantity per inch straight knurl passivate surface treated unc thread series
3a thread class right-hand 0.762" thread length flat chamfer head style 32 thread quantity per inch head vertically knurled anodize head surface treated unf thread series
2a thread class right-hand 0.375" thread length flat chamfer head style 28 thread quantity per inch head vertically knurled passivate fastener surface treated unf thread series
2a thread class right-hand 0.375" thread length knurled no. 4 head style 20 thread quantity per inch captive fastener, thumb slotted head passivate surface treated unc thread series
2a thread class right-hand 0.375" thread length flat chamfer head style 28 thread quantity per inch head vertically knurled passivate fastener surface treated unf thread series
2a thread class right-hand 0.310" thread length knurled no. 3 head style 32 thread quantity per inch slotted head passivate surface treated unf thread series
3a thread class right-hand 0.297" thread length fillister head style 32 thread quantity per inch recessed head passivate fastener surface treated unf thread series
3a thread class right-hand 0.297" thread length fillister head style 32 thread quantity per inch slotted head oxide fastener surface treated unf thread series
2a thread class right-hand 0.370" thread length flat chamfer head style 28 thread quantity per inch hexagon socket head passivate surface treated unf thread series
2a thread class right-hand 0.310" thread length knurled no. 3 head style 32 thread quantity per inch slotted head passivate fastener surface treated unc thread series
3a thread class right-hand 0.141" thread length fillister head style 40 thread quantity per inch recessed head passivate fastener surface treated unc thread series
Used on automated surface observing system (asos) weather radar. 3a thread class right-hand flat chamfer head style 32 thread quantity per inch head vertically knurled anodize head surface treated unf thread series
3a thread class right-hand 0.750" thread length flat chamfer head style 32 thread quantity per inch head vertically knurled anodize head surface treated unc thread series
3a thread class right-hand 0.500" thread length flat chamfer head style 32 thread quantity per inch head vertically knurled anodize head surface treated unc thread series
2a thread class right-hand 0.603" thread length knurled no. 1 head style 32 thread quantity per inch anodize stand-offpassivate fastener surface treated unf thread series
2a thread class right-hand 0.203" thread length flat countersunk head style 32 thread quantity per inch cadmium fastener surface treated unc thread series
3a thread class right-hand 0.637" thread length flat chamfer head style 32 thread quantity per inch head vertically knurled anodize head surface treated unf thread series
3a thread class right-hand 0.640" thread length flat chamfer head style 32 thread quantity per inch head vertically knurled anodize head surface treated unc thread series
3a thread class right-hand 0.622" thread length flat chamfer head style 28 thread quantity per inch straight knurl head anodize head surface treated unf thread series
3a thread class right-hand 0.465" thread length flat chamfer head style 32 thread quantity per inch straight knurl head anodize head surface treated unf thread series
Used on stratolifter c-135; f-16, c-2a, f-15 eagle, e-2c aircraft. 2a thread class right-hand 0.250" thread length pan head style 32 thread quantity per inch cadmium surface treated unc thread series
