

MCQOPTIONS
Saved Bookmarks
1. |
_______________________ is a nut in which a collar is provided at the upper end of the hexagonal nut and a fiber ring is fitted inside it. |
A. | Simmond’s locknut |
B. | Penn nut |
C. | Castle nut |
D. | Sawn nut or wiles nut |
Answer» B. Penn nut | |