A tap bolt is characterized as_____________________?
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Answer: B. has head at one end and other end fits into a tapped hole in the other part o be joined
Explanation
A tap bolt features a conventional bolt head formed on one extremity of the shank. The threaded body screws directly into a pre-tapped hole located in a machine component. This design eliminates the requirement for a separate mating nut on the blind side. Threaded fasteners include bolts, screws, studs, and tap bolts used in mechanical assembly. Tapped holes are internally threaded using specialized cutting tools known as machine taps. Tap bolts function similarly to cap screws in heavy industrial machinery construction.
Tap bolts are extremely useful when assembling components where access to the rear is blocked. They provide clean external appearances by screwing flush into heavy cast iron machine frames. Proper thread engagement length is vital to prevent stripping the threads in soft metals. Standard bolts require a separate nut fitted to the opposite end of the shank. Studs feature threaded sections on both ends without possessing an integrated bolt head. Pointed threads describe specialized set screws rather than structural fastening tap bolts.
- Subject
- Engineering
- Category
- Mechanical Engineering
- Topic
- —
- Difficulty
- medium
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