Bissoy.com
Doctors Medicines MCQs Q&A

As per the approximate standard dimensions the relation between the radius of chamfer arc, R and the nominal diameter of the bolt D for a hexagonal nut.

As per the approximate standard dimensions the relation between the radius of chamfer arc, R and the nominal diameter of the bolt D for a hexagonal nut. Correct Answer R = 1.4D

Nuts and bolts have standard dimensions and proportions published by B.I.S. Approximate standard dimensions are adopted mostly for elementary works. As published by B.I.S, the relation as per approximate standard dimensions between the radius of chamfer arc, R and the nominal diameter of the bolt D is R = 1.4D.

Related Questions

As per the rough rule dimensions the relation between the radius of chamfer arc, R and the nominal diameter of the bolt D for a hexagonal nut.
As per the approximate standard dimensions the relation between the thickness of the nut T and the nominal diameter of the bolt D for a hexagonal nut.
As per the rough rule dimensions the relation between the thickness of the nut T and the nominal diameter of the bolt D for a hexagonal nut.
As per the approximate standard dimensions the relation between the width across flats W and the nominal diameter of the bolt D, in mm for a hexagonal nut.
As per the approximate standard dimensions the relation between the thickness of the nut T and the nominal diameter of the bolt D for a square nut.
As per the rough rule dimensions what will be the distance across the opposite corners diagonally for a nut if the nominal diameter of the bolt D for a hexagonal nut.
Which of the following stresses are associated with the tightening of a nut on a bolt? P. Tensile stress due to the streching of bolt Q. Bending stress due to the bending of bolt R. Torsional shear stress due to frictional resistance between the nut and the bolt Select the correct answer using the codes given below.
When a bolt and nut is made of mild steel, then the effective height of nut is made equal to (where d = Nominal diameter of bolt)
Which of the following stresses are associated with the tightening of a nut on a bolt? P. Crushing and shear stress in threads Q. Bending stress due to the bending of bolt R. Torsional shear stress due to frictional resistance between the nut and the bolt Select the correct answer using the codes given below:
Nominal bearing strength of bolt is 2.5kbdtfu where kb depends on (i) end distance, (ii)pitch distance, (iii)ultimate tensile stress of bolt, (iv)shank area of bolt, (v)yield stress of bolt, (vi)diameter of hole