2006, Mark J. Thronson, Intellectual Property Legal Opinions[1], →ISBN, page 3-8:
The tapered configuration is said to reduce the number of revolutions needed to threadedly connect the first segment 10 to the second segment 12.
2011, Victor D. Lopez, Intellectual Property Law[2], →ISBN, page 130:
To enclose the reservoir there is provided a closure member which may comprise an internally threaded bonnet 60 adapted to be threadedly received on the upper portion of the boss 40.
2013, Arthrodesis—Advances in Research and Application[3], →ISBN, page 20:
[…] the adjustable end is configured to threadedly engage the shaft.