A self-socking screw is one which – McqOptions

MCQOPTIONS

1.	A self-socking screw is one which
A.	Has locking arrangement
B.	Has a hole drilled through for inserting locking pin
C.	Has coefficient of friction equal to or greater than the tangent of the load angle
D.	Has fine pitch screw threads
E.	None of the above
Answer» D.

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