2a nut thread a thread class right-hand nut thread a 0.75" nut thread b thread length 6.00" overall length 13 nut thread a thread quantity per inch reducer stud stepped unc nut thread a thread series
Used on various c5. 3a thread class right-hand 0.316" thread length flat countersunk head style 28 thread quantity per inch cadmium screw surface treated screw has a 0.076 - 0.086 inch thru hole on shank 0.116" from the tip of the screw. unjf thread series
Used on 6625-01-607-6675. 2a thread class right-hand 1.933" thread length flat countersunk head style 40 thread quantity per inch 18-8 stainless steel phillips flat head machine screw unc thread series
3a thread class right-hand 0.97" thread length flat fillister head style 28 thread quantity per inch 1/4"-28X1" black oxide alloy steel socket cap screw black chemical finish surface treated unrf thread series