right-hand 0.317" thread length flat countersunk undercut head style 32 thread quantity per inch screw, captive item is altered from mcmaster carr part number 91790A835 unf thread series
2a thread class right-hand 0.500" thread length truss head style 40 thread quantity per inch type 18-8 stainless steel large diameter (truss) head slotted machine screw unc thread series
2a thread class right-hand 0.375" thread length truss head style 32 thread quantity per inch type 18-8 stainless steel large diameter (truss) head machine screw unf thread series
2a thread class right-hand 1.000" thread length truss head style 32 thread quantity per inch type 18-8 stainless steel large diameter (truss) head machine screw unf thread series
2a thread class right-hand 0.250" thread length modified pan head style 40 thread quantity per inch 18-8 stainless steel pan head phillip machine screw with tooth lock washer item has internal tooth lock washer unc thread series
2a thread class right-hand 0.375" thread length modified pan head style 32 thread quantity per inch 18-8 stainless steel pan head phillips machine screw with tooth lock washer item has internal tooth lock washer unf thread series
Used on 6115-01-562-3700 power plant, electric, trailer mounted. right-hand 15.6mm thread length flat extended washer head style screw, flange head m thread series
2a thread class right-hand 0.438" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unc thread series