When lubrication of a fastener is recommended prior to installation, ______.
A)add the lubricant to the bolt hole
B)apply the lubricant to the bolt threads
C)Both A and B
D)Neither A nor B

Question

Quizplus · Accepted Answer

Lubricant should be applied to the bolt threads to reduce friction and ensure proper torque is achieved during installation. Applying lubricant directly to the bolt hole is not typically recommended as the primary method.

When Lubrication of a Fastener Is Recommended Prior to Installation