Question

A bolted joint is to have a grip consisting of two ½ -in steel plates and one wide ½ -in American Standard plain washer to fit under the head of the ½ in-13 X 1.75 in UNC hex-head bolt.
(a) What is the length of the thread LT for this diameter inch-series bolt?
(b) What is the length of the grip l?
(c) What is the height H of the nut?
(d) Is the bolt long enough? If not, round to the next larger preferred length (Table A–17).
(e) What is the length of the shank and threaded portions of the bolt within the grip? These lengths are needed in order to estimate the bolt spring rate kb.


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  • CreatedNovember 10, 2009
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