Originally posted by pentaxdevotee if there are retainers (in the plastic part of the body?) and the lugs are screwed into the retainers, couldn't the lugs be unscrewed?
You all might want to look at this diagram before unscrewing stuff
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The parts circled in green are the strap rings. The hardware circled in red are the nuts and washers inside the top cover, holding the strap rings in place. In order to replace the rings, you must disassemble the top cover of the camera.
One picture is worth thousand words. (pictured is a K7, same as K5).
Cheers.