A thread designation is given as M 8, what does that indicate? – McqOptions

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1.	A thread designation is given as M 8, what does that indicate?
A.	A metric thread of fine pitch 1mm as 8mm is the nominal diameter
B.	A metric thread of coarse pitch 1.25mm as 8mm is the nominal diameter
C.	A metric thread of nominal diameter 8mm with pitch undefined
D.	A metric thread of 8mm pitch with nominal diameter undefined
Answer» C. A metric thread of nominal diameter 8mm with pitch undefined

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