engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Fitter Fasteners Screw Threads
The form of thread in a saw tooth thread is
1
Inclination of 1° on one side and 30° on the other side
2
Inclination of 3° on one side and 30° on the other side
3
Inclination of 5° on one side and 60° on the other side
4
Inclination of 3° on one side and 29° on the other side