Mechanical Engineering - Machine Design - Discussion

Discussion Forum : Machine Design - Section 1 (Q.No. 7)
7.
The number of slots in a 25 mm castle nut is
2
4
6
8
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
27 comments Page 2 of 3.

Saief Ali said:   1 decade ago
There is no need of calculations and and no need of referring data book. Only by seeing the castle nut we can say it's slots. A castle nut of any diameter can have only 6 slots.

RAJESH KUMAR said:   1 decade ago
Some pictures/design & 3D view related to questions should be displayed for clear understanding.

Rajeevkumar said:   10 years ago
Ya for such type of calculation we should use Indian standard specification, which give us idea about such question.

Ramesh said:   10 years ago
Where can I found the standard values?

Shankar said:   9 years ago
For what purpose, we can use the castle nut?

Mayank said:   9 years ago
A car hub, with the central nut hidden behind a castellated nut cover that is locked against rotation using a cotter pin.

TOPLAL said:   9 years ago
This is a type of lock nut.

Harry said:   9 years ago
In my view there is a 8 is right answer because in 1inch 8slot cut and 1inch = 25 mm then the answer is 8.

Abhi said:   9 years ago
According to me, Size of castle nut will not make any difference in number of holes. Every Hexagonal Castle nut must have only 6 holes.

Kishan Parmar said:   9 years ago
The formula of calculating the number of slots is?


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