| BSA A50 & A65 | 1962-65 | 1966-68 | 1969-70 |
|---|---|---|---|
| Flywheel bolts | 30lb/ft | 30lb/ft | 45lb/ft |
| Connecting rod nuts | 22lb/ft | 22lb/ft | 22lb/ft |
| Cylinder head bolts 3/8" | 25lb/ft | 25lb/ft | 28-30lb/ft |
| Cylinder head bolts 5/16" | 25lb/ft | 25lb/ft | |
| Cylinder head nuts 3/8" | 26lb/ft | 26lb/ft | 31-33lb/ft |
| Cylinder barrel nuts 5/16" | 18lb/ft | 18lb/ft | 18-20lb/ft |
| Oil pump stud nuts | 7lb/ft | 7lb/ft | 8-10lb/ft |
| Clutch centre nut | 70-75lb/ft | 70-75lb/ft | 65-70lb/ft |
| Kickstarter ratchet nut | 60lb/ft | 60lb/ft | 55-60lb/ft |
| Rotor fixing nut | 60lb/ft | 60lb/ft | 60lb/ft |
| Stator fixing nuts | 10-15lb/ft | 10-15lb/ft | 5-7lb/ft |
| Crankshaft pinion nut | 60lb/ft | 16-18lb/ft | |
| Carburettor flange nuts | 10lb/ft | 10lb/ft | 10lb/ft |
| Manifold stud nut 5/16" | 12,5lb/ft | 12,5lb/ft | |
| Manifold stud nuts 1/4" | 6lb/ft | 6lb/ft | 6lb/ft |
| Zener diod fixing nut | 17lb/ft |